Back to ExploreHill's Science Diet
Perfect Weight Large Breed Chicken and Brown Rice Recipe Dog Food

Perfect Weight Large Breed Chicken and Brown Rice Recipe Dog Food

Hill's Science Diet

Overview

Hill's Science Diet Perfect Weight Large Breed Chicken and Brown Rice Recipe is a dry dog food formulated for weight management in large breed adult dogs. Chicken is the primary protein source with a larger kibble size suited to big breeds.

The high-protein, high-fibre formula includes L-carnitine and coconut oil to support metabolism and help dogs achieve a healthy body weight. Not suitable for puppies, pregnant, or nursing dogs.


Nutritional Analysis

A nutritional analysis shows how a dog food is made up of its main nutrients, such as protein, fat, fibre and other components. This helps you understand where the food’s nutrition and energy come from, and how the formula is balanced.

Protein
28.8
%
0%
Fat
11.2
%
0%
Fibre
10.3
%
0%
Ash
3.22
%
0%
Carbohydrates
42.9
%
0%
Energy
318.9
0
 kcal/100g

Ingredients

Chicken, Cracked Pearled Barley, Brown Rice, Pea Fibre, Corn Protein Meal, Chicken Meal, Dried Tomato Pomace, Oat Fibre, Chicken Liver Flavour, Flaxseed, Dried Beet Pulp, Coconut Oil, Pork Liver Flavour, Lactic Acid, Potassium Chloride, L-Lysine, Dl-Methionine, Carrots, Iodised Salt, Lipoic Acid, Vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate, Niacin Supplement, Thiamine Mononitrate, Calcium Pantothenate, Vitamin A Supplement, Riboflavin Supplement, Biotin, Pyridoxine Hydrochloride, Vitamin B12 Supplement, Folic Acid, Vitamin D3 Supplement), Choline Chloride, Minerals (Manganese Sulphate, Ferrous Sulphate, Zinc Oxide, Copper Sulphate, Calcium Iodate, Sodium Selenite), Taurine, Mixed Tocopherols, Natural Flavours, L-Carnitine, Beta-Carotene.

Chicken
Chicken

Gallus Gallus Domesticus, Poultry Meat, Domestic Fowl, Broiler Meat

Summary

Chicken is a high-quality animal protein sourced from poultry, commonly used in pet foods for its rich amino acid profile and palatability. It provides essential nutrients to support muscle maintenance and overall health. In premium pet foods, chicken is typically included in its natural, whole form, ensuring optimal nutrient availability and digestibility for pets.

Manufacturer Benefits

Chicken is included as a primary animal protein source to meet nutritional requirements and enhance palatability for pets. Its recognisable presence on the label also appeals to consumers seeking high-quality, meat-based ingredients.

Cracked Pearled Barley
Cracked Pearled Barley

Pearled Barley Grits, Barley Grits, Hordeum Vulgare Grits, Pearled Barley Fragments

Summary

Cracked pearled barley is a cereal grain derived from barley that has been polished to remove its outer hull and bran, then cracked into smaller pieces. As a plant-based ingredient, it is primarily included in pet food for its digestible carbohydrates and dietary fibre, supporting energy and digestive health. Cracked pearled barley is used in its natural, minimally processed form to optimise nutrient availability.

Manufacturer Benefits

Cracked pearled barley is included as a cost-effective carbohydrate source that provides bulk and energy to pet food formulations. Its processing improves digestibility and contributes to a desirable texture, supporting both nutritional and manufacturing objectives.

Brown Rice
Brown Rice

Whole Grain Rice, Unpolished Rice, Oryza Sativa, Cargo Rice

Summary

Brown rice is a whole grain derived from the rice plant (Oryza sativa) and retains its bran and germ layers, making it a plant-based ingredient. It is primarily included in pet food as a source of complex carbohydrates, dietary fibre, and essential nutrients. Brown rice is used in its natural, unrefined form, providing slow-release energy and supporting digestive health in pets.

Manufacturer Benefits

Brown rice is included as a cost-effective carbohydrate source that provides energy and bulk to pet food formulations. It is also considered a label-friendly ingredient that appeals to consumers seeking whole grains in their pets’ diets.

Pea Fibre
Pea Fibre

Pisum Sativum Fibre, Pea Dietary Fibre, Pea Cellulose, Pea Hull Fibre

Summary

Pea fibre is a plant-derived ingredient sourced from the outer hulls of peas. It is primarily included in pet food to boost dietary fibre content, supporting healthy digestion and stool quality. Pea fibre is used in its natural form, retaining its fibrous structure to optimise gastrointestinal function. Its inclusion helps regulate bowel movements and can contribute to a feeling of fullness in pets.

Manufacturer Benefits

Pea fibre is included as a cost-effective, label-friendly source of dietary fibre to aid digestive health and improve stool quality. It also serves as a bulk-adding agent, helping to optimise product texture and maintain formulation consistency.

Corn Protein Meal
Corn Protein Meal

Maize Protein Meal, Zea Mays Protein Meal, Maize Gluten Meal, Zea Mays Gluten Meal

Summary

Corn protein meal is a plant-derived ingredient produced from the extraction of protein-rich fractions from maize (corn) kernels. It serves primarily as a concentrated source of protein, supporting muscle maintenance and overall health in pets. Rather than using whole corn, the meal is processed to isolate and concentrate the protein, optimising digestibility and nutrient availability in pet food formulations.

Manufacturer Benefits

Corn protein meal is included as a cost-effective protein source to help meet the product’s protein requirements while managing overall formulation costs. It also contributes to product texture and can support label claims for protein content.

Chicken Meal
Chicken Meal

Rendered Chicken, Chicken Protein Meal, Dehydrated Gallus Gallus Domesticus, Rendered Gallus Gallus Domesticus

Summary

Chicken meal is a concentrated protein ingredient derived from rendered, clean chicken flesh and skin, excluding feathers, heads, feet, and entrails. Sourced from animal origin, it serves as a highly digestible protein source, supporting muscle maintenance and overall health in pets. Chicken meal is not used in its natural whole form but is processed and dried to optimise nutrient density and shelf stability.

Manufacturer Benefits

Chicken meal is included as a concentrated protein source that provides essential amino acids for pet health while allowing manufacturers to optimise protein content cost-effectively. Its low moisture content also contributes to improved product stability and shelf life.

Dried Tomato Pomace
Dried Tomato Pomace

Tomato Pomace, Solanum Lycopersicum Pomace, Tomato Fibre, Tomato Pulp Residue

Summary

Dried tomato pomace is a plant-derived ingredient composed of the skins, pulp, and seeds remaining after tomato processing. It is primarily included in pet food for its dietary fibre content, which supports digestive health, and as a source of antioxidants. Dried tomato pomace is used in its natural, dried form, ensuring the retention of beneficial nutrients and fibre for optimal pet nutrition.

Manufacturer Benefits

Dried tomato pomace is included as a cost-effective fibre source and bulk-adding agent, helping to improve stool quality and digestive health. It also allows manufacturers to utilise a by-product of tomato processing, supporting sustainability and cost optimisation.

Oat Fibre
Oat Fibre

Avena Sativa Fibre, Avena Sativa Dietary Fibre, Oat Dietary Fibre, Oat Fiber

Summary

Oat fibre is a plant-derived ingredient sourced from the outer husk of oats. It is primarily included in pet food to promote digestive health by increasing dietary fibre content, supporting healthy bowel movements, and aiding satiety. Oat fibre is used in its natural form, retaining its fibrous structure to optimise gastrointestinal function and overall wellbeing in pets.

Manufacturer Benefits

Oat fibre is included as a cost-effective source of dietary fibre to aid digestive health and optimise stool quality. It also serves as a bulk-adding agent, helping to improve product texture and maintain kibble structure.

Chicken Liver Flavour
Chicken Liver Flavour

Chicken Liver Extract, Gallus Gallus Domesticus Liver Flavour, Chicken Hepatic Flavour, Chicken Liver Essence

Summary

Chicken liver flavour is a palatant derived from animal sources, specifically chicken liver, and is used to enhance the taste and aroma of pet foods. Its primary function is to improve palatability, encouraging consistent consumption. This ingredient is not used in its whole food form; instead, it is processed and concentrated to deliver a consistent and appealing flavour profile.

Manufacturer Benefits

Chicken liver flavour is included to enhance palatability, encouraging dogs to consume the product. It also allows manufacturers to market the food as having a desirable, meat-based taste without the cost of using whole chicken liver.

Linseed
Linseed

Flaxseed, Linum Usitatissimum, Flax, Flaxseed Oil

Summary

Linseed, also known as flaxseed, is a plant-derived ingredient sourced from the seeds of the flax plant (Linum usitatissimum). It is primarily included in pet food for its high content of omega-3 fatty acids and dietary fibre, supporting skin health and digestion. Linseed is used in its natural, whole or ground form to optimise nutrient availability and functional benefits.

Manufacturer Benefits

Linseed is included as a source of omega-3 fatty acids and dietary fibre, supporting skin and coat health as well as digestive function. Its presence also allows manufacturers to market the product as containing plant-based nutrients and functional ingredients.

Dried Beet Pulp
Dried Beet Pulp

Beet Fibre, Beet Fiber, Beta Vulgaris Pulp, Beta Vulgaris Fibre

Summary

Dried beet pulp is a fibrous by-product derived from sugar beet plants after sugar extraction. As a plant-based ingredient, it serves primarily as a source of fermentable fibre, supporting digestive health and stool quality in pets. Dried beet pulp is used in its processed, dried form rather than as fresh beet, optimising its digestibility and functional benefits in pet food formulations.

Manufacturer Benefits

Dried beet pulp is included as a cost-effective source of dietary fibre to promote digestive health and stool quality in pets. It also serves as a bulk-adding agent, helping to optimise the texture and consistency of the final product.

Coconut Oil
Coconut Oil

Cocos Nucifera Oil, Copra Oil, E472c, Coconut Fat

Summary

Coconut oil is a plant-derived oil extracted from the flesh of mature coconuts. It is primarily included in pet food for its energy-dense medium-chain triglycerides, which support healthy skin, coat, and metabolism. Coconut oil is used in its natural, refined form, ensuring it is safe and readily digestible for pets while delivering its functional nutritional benefits.

Manufacturer Benefits

Coconut oil is included as a source of medium-chain triglycerides, which are marketed for their potential health benefits and digestibility. It also serves as a label-friendly ingredient that appeals to consumers seeking natural or premium pet food formulations.

Pork Liver Flavour
Pork Liver Flavour

Porcine Liver Flavour, Sus Scrofa Domesticus Liver Flavour, Porcine Hepatic Flavour, Pig Liver Flavour

Summary

Pork liver flavour is a palatant derived from animal sources, specifically pork liver, and is commonly used in pet foods to enhance taste and aroma, encouraging palatability. Its primary function is to improve the acceptance of the food rather than provide significant nutritional value. This ingredient is not used in its whole food form but is processed and utilised as a flavouring extract or concentrate.

Manufacturer Benefits

Pork liver flavour is included as a palatability enhancer to increase the appeal of the product to pets. It provides a desirable taste and aroma without significantly impacting the nutritional profile or cost of the formulation.

Lactic Acid
Lactic Acid

2-Hydroxypropanoic Acid, E270, DL-Lactic Acid, L(+)-Lactic Acid

Summary

Lactic acid is an organic compound of microbial origin, commonly produced through the fermentation of carbohydrates. It is primarily included in pet food as a preservative and acidifier, helping to inhibit the growth of harmful bacteria and maintain product freshness. Lactic acid is not used in its natural, raw state but is instead utilised in a purified, food-grade form to ensure safety and effective absorption.

Manufacturer Benefits

Lactic acid is included as a preservative to inhibit microbial growth and extend the product’s shelf life. It may also be used to enhance palatability by providing a mildly tangy flavour that appeals to pets.

Potassium Chloride
Potassium Chloride

E508, Muriate of Potash, Potassium Monochloride, KCl

Summary

Potassium chloride is a mineral compound derived from the element potassium, typically sourced from naturally occurring mineral deposits. It is utilised in pet food as a purified salt rather than in its raw metallic form, ensuring safety and optimal absorption. Its primary purpose is to provide essential potassium, which supports nerve function, muscle contraction, and fluid balance in companion animals.

Manufacturer Benefits

Potassium chloride is included as a cost-effective mineral supplement to help meet pets’ dietary potassium requirements. It also functions as a salt substitute to optimise electrolyte balance in the formulation.

Lysine
Lysine

L-Lysine, 2,6-Diaminohexanoic Acid, E640, L-2,6-Diaminohexanoic Acid

Summary

Lysine is an essential amino acid derived from animal or plant protein sources. It plays a critical role in protein synthesis, supporting muscle development and immune function in pets. Lysine cannot be produced by the body and must be supplied through the diet. It is not used in its raw form but is typically included as a purified amino acid to optimise bioavailability and nutritional balance.

Manufacturer Benefits

Lysine is included as an essential amino acid to ensure the pet food meets the complete nutritional requirements for dogs, supporting healthy growth and maintenance. Its addition allows manufacturers to optimise protein quality, especially when using plant-based or mixed protein sources.

Methionine
Methionine

L-Methionine, 2-Amino-4-(Methylthio)butyric Acid, E620, L-2-Amino-4-(Methylthio)butyric Acid

Summary

Methionine is an essential amino acid derived from animal or plant sources, crucial for protein synthesis and overall metabolic health in pets. It primarily supports healthy skin, coat, and liver function. Methionine is not used in its raw elemental form; instead, it is incorporated as a specific compound, such as DL-methionine, to optimise safety, stability, and bioavailability in pet food formulations.

Manufacturer Benefits

Methionine is included as an essential amino acid to support protein synthesis and overall health in pets, particularly when animal protein sources are limited or variable. It also serves as a cost-effective way to meet nutritional requirements and optimise the amino acid profile of the final product.

Carrot
Carrot

Daucus Carota, Daucus Carota Root, Daucus Carota Sativa, Wild Carrot

Summary

Carrot is a root vegetable of plant origin, widely recognised for its vibrant orange colour and natural sweetness. In pet food, carrot is included in its natural, whole form to provide dietary fibre, beta-carotene (a precursor to vitamin A), and antioxidants. Its primary benefit is supporting digestive health and immune function, while also contributing to overall palatability and nutritional diversity.

Manufacturer Benefits

Carrot is included as a label-friendly ingredient to appeal to consumers seeking recognisable, natural components and to enhance the product’s perceived nutritional value. It may also provide a modest source of fibre and vitamins, supporting marketing claims of added health benefits.

Iodised Salt
Iodised Salt

Iodized Salt, Iodate Salt, Iodised Sodium Chloride, Iodised Table Salt

Summary

Iodised salt is a mineral-based ingredient produced by adding iodine, an essential trace element, to refined table salt. Sourced from mineral deposits, its primary purpose is to provide dietary sodium and ensure adequate iodine intake, supporting thyroid function and metabolic health. Iodised salt is not used in its natural raw form; instead, it is utilised as a fortified compound to optimise safety and bioavailability.

Manufacturer Benefits

Iodised salt is included as a cost-effective source of essential sodium and iodine, supporting pet health and meeting nutritional requirements. It also acts as a flavour enhancer to improve palatability.

Alpha Lipoic Acid
Alpha Lipoic Acid

Thioctic Acid, DL-Thioctic Acid, 1,2-Dithiolane-3-Pentanoic Acid, E320

Summary

Alpha lipoic acid is a naturally occurring compound derived from both plant and animal sources, often synthesised for use in pet foods. It functions primarily as a potent antioxidant, supporting cellular health and metabolic processes. Rather than its raw form, alpha lipoic acid is utilised as a purified, bioavailable compound to optimise safety and absorption in companion animal diets.

Manufacturer Benefits

Alpha lipoic acid is included as an antioxidant to help stabilise fats and extend the shelf life of the product. It may also be used for its perceived health benefits, supporting marketing claims related to cellular health and vitality.

Vitamin E
Vitamin E

Tocopherol, Alpha-Tocopherol, E307, D-Alpha-Tocopherol

Summary

Vitamin E is a fat-soluble vitamin derived from plant sources such as vegetable oils, nuts, and seeds. It functions primarily as an antioxidant, helping to protect cell membranes from oxidative damage and supporting immune health. In pet food, Vitamin E is not used in its natural raw form but is typically utilised as a stabilised compound, such as tocopherol acetate, to optimise safety and absorption.

Manufacturer Benefits

Vitamin E is included as a natural antioxidant to help preserve the freshness and stability of fats and oils in the product, thereby extending shelf life. It also serves as a label-friendly nutrient that appeals to consumers seeking added health benefits for their pets.

Ascorbyl Polyphosphate
Ascorbyl Polyphosphate

L-Ascorbyl Polyphosphate, Ascorbic Acid Polyphosphate, Polyphosphate Ester of Ascorbic Acid, E304

Summary

Ascorbyl polyphosphate is a synthesised compound derived from vitamin C (ascorbic acid), typically of plant origin. It serves as a stable source of vitamin C, supporting immune function and acting as an antioxidant in pet food. Ascorbyl polyphosphate is not used in its natural form; instead, it is utilised as a phosphate-bound compound to optimise stability and bioavailability.

Manufacturer Benefits

Ascorbyl polyphosphate is included as a stable, cost-effective source of vitamin C that resists degradation during processing and storage. Its use helps manufacturers ensure consistent nutrient labelling and extend the shelf life of the finished product.

Niacin
Niacin

Nicotinic Acid, Vitamin B3, Pyridine-3-Carboxylic Acid, E375

Summary

Niacin, also known as vitamin B3, is a water-soluble vitamin of synthetic or natural origin, commonly derived from plant or animal sources. It plays a crucial role in energy metabolism and supports healthy skin, nerves, and digestion in pets. Niacin is not used in its raw form but is typically included as a safe, bioavailable compound such as niacinamide or nicotinic acid.

Manufacturer Benefits

Niacin is included as an essential B vitamin to meet nutritional requirements and support metabolic health in pets. Its addition ensures compliance with regulatory standards for complete and balanced pet food labelling.

Thiamine Mononitrate
Thiamine Mononitrate

Vitamin B1 Mononitrate, Nitrate Salt of Thiamine, E101a, Thiamin Mononitrate

Summary

Thiamine mononitrate is a synthetic, water-soluble form of vitamin B1, derived from chemical synthesis rather than natural sources. It is added to pet food to support energy metabolism and proper nervous system function. Thiamine is not used in its natural state; instead, the mononitrate compound is utilised for stability, safety, and optimal absorption in formulated diets.

Manufacturer Benefits

Thiamine mononitrate is included as a stable, cost-effective source of vitamin B1 to meet nutritional requirements and ensure product labelling compliance. Its synthetic form maintains potency during processing and storage, supporting both product stability and regulatory standards.

Calcium Pantothenate
Calcium Pantothenate

D-Calcium Pantothenate, E315, Pantothenic Acid Calcium Salt, Calcium D-Pantothenate

Summary

Calcium pantothenate is a synthetic compound derived from pantothenic acid, a water-soluble B vitamin (vitamin B5) of plant or animal origin. It is primarily included in pet food to support energy metabolism and maintain healthy skin and coat. Rather than using pantothenic acid in its natural form, calcium pantothenate is utilised for its stability, safety, and enhanced bioavailability in pet nutrition.

Manufacturer Benefits

Calcium pantothenate is included as a stable, bioavailable source of vitamin B5 to meet nutritional requirements and support labelling claims of complete and balanced nutrition. Its use ensures consistent vitamin content throughout the product’s shelf life.

Vitamin A
Vitamin A

Retinol, Retinyl Palmitate, Retinyl Acetate, E160a

Summary

Vitamin A is an essential fat-soluble nutrient derived from animal sources (as retinyl esters) or plant sources (as carotenoids). It supports vision, immune function, and skin health in pets. In pet food, Vitamin A is not used in its raw or natural state but is provided as stabilised compounds (such as retinyl acetate or retinyl palmitate) to ensure safety, stability, and optimal absorption.

Manufacturer Benefits

Vitamin A is included as an essential nutrient to support vision, immune function, and overall health in pets, ensuring the product meets established nutritional standards. Its addition also allows manufacturers to optimise the nutritional profile and comply with regulatory labelling requirements.

Riboflavin
Riboflavin

Vitamin B2, E101, Lactoflavin, 7,8-Dimethyl-10-Ribityl Isoalloxazine

Summary

Riboflavin, also known as vitamin B2, is a water-soluble vitamin of synthetic origin commonly added to pet foods. It plays a crucial role in energy metabolism and supports healthy skin, eyes, and nervous system function. Riboflavin is not used in its natural form but is typically utilised as a synthesised compound to ensure stability, safety, and optimal absorption in pet diets.

Manufacturer Benefits

Riboflavin is included as an essential vitamin to meet nutritional requirements and ensure regulatory compliance for complete and balanced pet food labelling. Its addition helps optimise the product’s nutrient profile without significantly impacting cost or palatability.

Biotin
Biotin

Vitamin B7, Vitamin H, D-Biotin, Coenzyme R

Summary

Biotin is a water-soluble B-vitamin (vitamin B7) of synthetic origin, commonly included in pet foods to support healthy skin, coat, and metabolic function. Its primary benefit is aiding in the metabolism of fats, proteins, and carbohydrates. Biotin is not used in its natural, free form but is instead utilised as a stable, bioavailable compound to optimise absorption and efficacy in pets.

Manufacturer Benefits

Biotin is included as an essential vitamin to support skin, coat, and metabolic health in pets, fulfilling nutritional requirements for complete and balanced diets. Its addition also allows manufacturers to highlight the inclusion of key micronutrients on product labelling, appealing to health-conscious consumers.

Pyridoxine Hydrochloride
Pyridoxine Hydrochloride

Vitamin B6, E300, Pyridoxine HCl, Pyridoxine Monohydrochloride

Summary

Pyridoxine hydrochloride is a synthetic, water-soluble form of vitamin B6, derived from chemical synthesis rather than natural sources. It is added to pet foods to support protein metabolism, nervous system health, and immune function. Unlike naturally occurring vitamin B6 in foods, pyridoxine is utilised in its hydrochloride salt form to ensure stability, safety, and optimal absorption in companion animals.

Manufacturer Benefits

Pyridoxine hydrochloride is included as a cost-effective, stable source of vitamin B6 to ensure nutritional adequacy and meet regulatory labelling requirements. Its addition helps manufacturers guarantee consistent vitamin content throughout the product’s shelf life.

Vitamin B12
Vitamin B12

Cobalamin, Cyanocobalamin, Hydroxocobalamin, Methylcobalamin

Summary

Vitamin B12 is a water-soluble vitamin of animal origin, essential for nerve function and red blood cell formation in pets. It is primarily included in pet food to support energy metabolism and overall vitality. Vitamin B12 is not used in its natural, raw form but is instead utilised as a specific compound, such as cyanocobalamin, to ensure stability, safety, and optimal absorption.

Manufacturer Benefits

Vitamin B12 is included as an essential nutrient to support metabolic and neurological functions in pets, ensuring the product meets established nutritional standards. Its addition helps manufacturers achieve complete and balanced labelling claims.

Folic Acid
Folic Acid

Pteroylmonoglutamic Acid, Pteroylglutamic Acid, Vitamin B9, E920

Summary

Folic acid is a synthetic form of vitamin B9, originally derived from plant sources but produced for pet food as a stable, bioavailable compound. Its primary purpose is to support cell division, DNA synthesis, and overall growth in pets. Folic acid is not used in its natural state; instead, it is utilised as a manufactured supplement to optimise absorption and efficacy.

Manufacturer Benefits

Folic acid is included as a synthetic vitamin to ensure nutritional adequacy and meet regulatory requirements for B-vitamin content in pet food. Its addition helps standardise nutrient levels across batches, supporting consistent product labelling and animal health.

Vitamin D3
Vitamin D3

Cholecalciferol, Colecalciferol, Calciol, E671

Summary

Vitamin D3, also known as cholecalciferol, is a fat-soluble vitamin of animal origin commonly derived from lanolin or fish oil. It plays a crucial role in regulating calcium and phosphorus metabolism, supporting healthy bone development in pets. Vitamin D3 is not used in its natural form but is instead utilised as a stabilised compound to ensure safety, efficacy, and optimal absorption in pet food formulations.

Manufacturer Benefits

Vitamin D3 is included to ensure the finished product meets established nutritional requirements for canine health, supporting bone development and calcium regulation. Its addition allows manufacturers to guarantee consistent vitamin content regardless of natural variation in raw materials.

Choline Chloride
Choline Chloride

Trimethylethanolamine Chloride, Choline Monochloride, E1001, 2-Hydroxy-N,N,N-Trimethylethanaminium Chloride

Summary

Choline chloride is a synthetic compound derived from choline, an essential nutrient typically sourced from plant or animal origins. It is primarily included in pet food to support healthy brain function, liver metabolism, and cellular structure. Choline is not used in its natural state; instead, it is utilised as choline chloride to ensure stability, safety, and optimal absorption in pet diets.

Manufacturer Benefits

Choline chloride is included as an essential nutrient to support normal liver function and brain health in pets. It is a cost-effective way to meet regulatory requirements for choline content in complete and balanced pet foods.

Manganese Sulphate
Manganese Sulphate

Manganese(II) Sulphate, Manganous Sulphate, Epsomite (Manganese), Sulphuric Acid Manganese(2+) Salt

Summary

Manganese sulphate is an inorganic compound derived from the mineral manganese, typically sourced from mined ores. It is included in pet food as an essential trace mineral to support bone development, enzyme function, and metabolic processes. Rather than using raw metallic manganese, the sulphate form is utilised to ensure safety, stability, and optimal absorption in companion animals’ diets.

Manufacturer Benefits

Manganese sulphate is included as a cost-effective source of the essential trace mineral manganese, which supports metabolic and skeletal health in pets. Its addition ensures nutritional adequacy and compliance with regulatory labelling requirements for complete and balanced pet foods.

Ferrous Sulphate
Ferrous Sulphate

Iron(II) Sulphate, Ferrous Iron Sulphate, E172, Green Vitriol

Summary

Ferrous sulphate is an inorganic compound derived from iron, an essential mineral for animal health. It is primarily included in pet food to support normal red blood cell formation and prevent iron deficiency anaemia. Ferrous sulphate is not used in its natural metallic state; instead, it is utilised as a salt to optimise safety, stability, and absorption within the animal’s body.

Manufacturer Benefits

Ferrous sulphate is included as a cost-effective source of dietary iron to meet nutritional requirements in pet food formulations. It helps ensure the product delivers essential minerals for pet health while maintaining compliance with labelling standards.

Zinc Oxide
Zinc Oxide

Zinc White, CI 77947, Calamine, Chinese White

Summary

Zinc oxide is an inorganic compound derived from the mineral zinc, commonly used in pet food as a supplemental source of the essential trace mineral zinc. Its primary benefit is to support immune function, skin health, and enzyme activity. Zinc is not used in its natural metallic state; instead, it is utilised as zinc oxide to optimise safety, stability, and bioavailability in pet nutrition.

Manufacturer Benefits

Zinc oxide is included as a cost-effective and stable source of essential zinc, supporting nutritional adequacy in pet food formulations. Its use ensures compliance with regulatory requirements for trace minerals while maintaining product shelf stability.

Copper Sulphate
Copper Sulphate

Cupric Sulphate, Blue Vitriol, Roman Vitriol, E519

Summary

Copper sulphate is an inorganic compound derived from copper, an essential trace mineral. It is primarily included in pet food to support vital physiological functions such as enzyme activity, immune health, and connective tissue formation. Copper sulphate is not used in its natural metallic state; instead, it is utilised as a salt to optimise safety, stability, and bioavailability for animal nutrition.

Manufacturer Benefits

Copper sulphate is included as a cost-effective and reliable source of essential copper, a trace mineral necessary for canine health. Its use ensures precise nutrient formulation and supports compliance with nutritional labelling standards.

Calcium Iodate
Calcium Iodate

Calcium Diiodate, E917, Ca(IO3)2, Calcium Iodate Anhydrous

Summary

Calcium iodate is a mineral-derived compound commonly included in pet foods as a source of iodine, an essential trace element. It is not used in its natural, raw mineral state; instead, it is utilised in the form of a stable, food-grade compound to ensure safety and optimal absorption. Its primary purpose is to support healthy thyroid function and metabolic processes.

Manufacturer Benefits

Calcium iodate is included as a stable, bioavailable source of iodine to support thyroid function and overall metabolic health in pets. Its use ensures consistent iodine content throughout the product, optimising nutritional labelling and regulatory compliance.

Sodium Selenite
Sodium Selenite

Disodium Selenite, E901, Selenious Acid Disodium Salt, Disodium Selenious Acid

Summary

Sodium selenite is an inorganic compound derived from selenium, an essential trace mineral. It is included in pet food formulations to provide a bioavailable source of selenium, which supports antioxidant defence and immune function. Sodium selenite is not used in its natural elemental form; instead, it is utilised as a salt compound to ensure safety, stability, and optimal absorption in pets.

Manufacturer Benefits

Sodium selenite is included as a cost-effective and stable source of the essential trace mineral selenium, which supports normal metabolic and immune functions in pets. Its use allows manufacturers to meet nutritional requirements efficiently and with consistent quality.

Taurine
Taurine

2-Aminoethanesulphonic Acid, L-Taurine, E107, 2-Aminoethane-1-Sulphonic Acid

Summary

Taurine is a naturally occurring amino sulfonic acid derived from animal sources, particularly meat and fish. It is added to pet food to support cardiovascular health, vision, and proper immune function, especially in cats who cannot synthesise it sufficiently. Taurine is not used in its raw form; instead, it is incorporated as a purified, synthesised compound to ensure stability, safety, and optimal absorption.

Manufacturer Benefits

Taurine is included to ensure adequate levels of this essential amino acid, particularly in diets where animal protein content may be insufficient to meet canine or feline nutritional requirements. Its addition supports cardiovascular health and is often used to address consumer concerns about diet-associated heart issues.

Mixed Tocopherols
Mixed Tocopherols

Tocopherols, E306, Natural Tocopherols Concentrate, D-Alpha Tocopherol Concentrate

Summary

Mixed tocopherols are a blend of compounds derived from plant oils, primarily functioning as a source of vitamin E. Their main purpose in pet food is to act as natural antioxidants, helping to preserve the freshness of fats and oils. Rather than being used in their isolated, pure form, mixed tocopherols are incorporated as stabilised extracts to optimise safety, efficacy, and nutrient retention.

Manufacturer Benefits

Mixed tocopherols are included as a natural preservative to extend shelf life by slowing the oxidation of fats and oils in pet food. They are often used as a label-friendly alternative to synthetic preservatives to appeal to consumer preferences for natural ingredients.

Natural Flavour
Natural Flavour

Natural Flavouring, Flavouring Substance, Flavouring Preparation, Flavouring Complex

Summary

Natural flavour is a food additive derived from animal or plant sources, designed to enhance the palatability of pet food. Its primary purpose is to improve taste and encourage consistent consumption. Rather than being used in its original raw form, natural flavour is typically processed and concentrated to ensure safety, stability, and uniformity in pet food formulations, while maintaining its natural origin.

Manufacturer Benefits

Natural flavour is included to enhance palatability, encouraging pets to consume the product. It also allows manufacturers to improve taste without specifying individual flavouring agents, supporting flexible formulation and label-friendly marketing.

Carnitine
Carnitine

L-Carnitine, Levocarnitine, Vitamin Bt, E306

Summary

Carnitine is a naturally occurring compound derived from animal sources, primarily meat and fish. It plays a crucial role in energy metabolism by transporting fatty acids into the mitochondria for cellular energy production. In pet food, carnitine is utilised in a synthesised, bioavailable form rather than its raw state, ensuring optimal absorption and safety for companion animals.

Manufacturer Benefits

Carnitine is included as a functional ingredient to support fat metabolism and energy production, particularly in formulas targeting active or senior pets. Its addition allows manufacturers to market the product as supporting heart health and weight management.

Beta Carotene
Beta Carotene

Provitamin A, E160a, All-Trans-Beta-Carotene, CI 40800

Summary

Beta carotene is a plant-derived pigment and precursor to vitamin A, commonly sourced from carrots and other colourful vegetables. Its primary nutritional benefit is supporting vision, immune function, and antioxidant defence. In pet food, beta carotene is utilised in its extracted or purified form rather than as whole vegetables, ensuring consistent potency and bioavailability for optimal health outcomes.

Manufacturer Benefits

Beta carotene is included as a natural source of vitamin A and as a colour-enhancing agent to improve the visual appeal of the product. Its presence also allows for label-friendly marketing, appealing to consumers seeking natural additives.

Ingredient images are illustrative only and may not represent the exact source or form used by manufacturers.

Score Card

Every product is assessed using the Dog Directory Integrity Framework, giving dog owners a clear and trustworthy way to compare products. This ensures each review reflects overall quality and formulation integrity, not just marketing claims.

  • /40
  • /30
  • /15
  • /10
  • /5
  • Overall Score
    Score Info

    As a pet owner, you naturally want the best for your dog. From regular vet visits to nutritious meals, ensuring your furry friend is healthy and happy is always top of mind. But beyond food and exercise, supplements are becoming an increasingly popular way to support your dog’s overall well-being. In this comprehensive guide, we’ll dive into the world of dog supplements, explaining what they are, why they matter, and how to choose the right ones for your pup.

    0
    /100

About


Parent Company
Colgate Palmolive
-
Manufactured
United States
-
Category
Food
-
Type
Dry Food
-
Life Stage
Adult
-
Breed Size
Large
-
Feeding Type
Complete Meal
-
Processing Level
High
-

PRODUCT TAGS


Dairy Free
Soy Free

Oops! Something went wrong...PLEASE TRY AGAIN

Price Comparison

11.3kg

About the Brand

Hill's Science Diet

Hill's Science Diet is a premium retail dog food line from Hill's Pet Nutrition, available since 1968. The range covers life stages, breed sizes, and specific dietary needs across over 90 wet and dry formulas.

Perfect Weight Adult Small and Mini Dog Mousse with Turkey
Sensitive Stomach and Skin Adult Wet Dog Food
Adult Perfect Digestion Chicken and Barley Recipe Dog Food
Adult Light Chicken Meal and Barley Recipe Dog Food

Comments

0 comments

Login or Register to Join the Conversation

Be the first to leave a comment.
Loading
No Name
Set
This is the actual comment. It's can be long or short. And must contain only text information.
(Edited)
Your comment will appear once approved by a moderator.
No Name
Set
This is the actual comment. It's can be long or short. And must contain only text information.
(Edited)
Your comment will appear once approved by a moderator.
2 years ago
0
0
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.