Charcoal Biscuit Dog Treats

Overview
Billie's Bowl Charcoal Biscuits are oven-baked, crunchy dog treats with a distinctive charcoal and aniseed flavour profile, made with Aussie meat meal, wholegrain wheat, and flaxseed meal. No artificial colours or flavours, and packaged in a resealable bag. The crunchy texture supports dental hygiene through natural chewing.
A good option for owners wanting to add some variety to the treat mix — particularly useful in the Assorted Biscuit range context but also available on their own. Suited to all breeds and life stages.
Ingredients
Wholegrain Wheat, Vegetable Oil, Meat Meal, Charcoal Powder, Iron Oxide, Sugar, Salt, Garlic Powder, Calcium Carbonate, Flaxseed Meal, Vitamins & Minerals, Aniseed Flavour.

Wholegrain Wheat
Wholegrain Wheat
Whole Wheat, Wholemeal Wheat, Triticum Aestivum, Wheat Wholemeal
Summary
Wholegrain wheat is a cereal grain derived from the entire wheat kernel, including the bran, germ, and endosperm. Sourced from plants, it serves as a rich source of dietary fibre, complex carbohydrates, and essential nutrients, supporting digestive health and sustained energy release. In pet food, wholegrain wheat is used in its natural, unrefined form to maximise nutritional value and maintain ingredient integrity.
Manufacturer Benefits
Wholegrain wheat is included as a cost-effective carbohydrate source that provides bulk and energy to pet food formulations. Its use also appeals to consumers seeking recognisable, "whole" ingredients on product labelling.

Vegetable Oil
Vegetable Oil
Edible Vegetable Oil, Edible Plant Oil, Plant Oil, Oleum Vegetabile
Summary
Vegetable oil is a plant-derived fat extracted from various seeds or fruits, such as sunflower, canola, or soybean. It serves primarily as an energy source and supports the absorption of fat-soluble vitamins in pet food. Vegetable oil is used in its refined, edible form rather than as raw plant material, ensuring safety, palatability, and optimal nutrient availability for pets.
Manufacturer Benefits
Vegetable oil is included as a cost-effective source of dietary fat and energy, supporting palatability and contributing to the texture of the final product. It may also be used to deliver essential fatty acids and improve the appearance of the kibble.

Meat Meal
Meat Meal
Rendered Meat, Meat Protein Meal, Processed Animal Protein, Animal Protein Meal
Summary
Meat meal is a rendered product derived from animal tissues, excluding blood, hair, hoof, horn, hide trimmings, and contents of the stomach and rumen. It serves as a concentrated source of protein and essential amino acids, supporting muscle maintenance and overall health in pets. Meat meal is not used in its natural form; it is processed and dried to optimise nutrient density and digestibility.
Manufacturer Benefits
Meat meal is included as a concentrated protein source that provides essential amino acids while allowing manufacturers to optimise nutrient density and production efficiency. Its use also supports cost management by utilising rendered animal tissues that might otherwise go to waste.

Charcoal Powder
Charcoal Powder
Activated Charcoal, Carbon Black, Vegetable Carbon, E153
Summary
Charcoal powder is a fine, black substance derived from the controlled burning of plant materials, typically wood. Used in pet food as an additive, its primary function is to aid in the reduction of intestinal gas and odour by adsorbing toxins and impurities. Charcoal powder is not used in its raw, natural form but is processed to ensure safety and efficacy for animal consumption.
Manufacturer Benefits
Charcoal powder is included as a processing aid to help bind toxins and reduce odours in pet food, contributing to product stability and palatability. Its presence may also serve a marketing function by appealing to consumers seeking perceived digestive health benefits.

Iron Oxide
Iron Oxide
Ferric Oxide, E172, Fe2O3, CI 77491
Summary
Iron oxide is an inorganic compound derived from iron, commonly sourced from mineral deposits. It serves as a supplemental source of iron, supporting the formation of healthy red blood cells and overall oxygen transport in pets. Iron oxide is not used in its natural, raw metallic state; instead, it is utilised in a processed, stable compound form to ensure safety and effective absorption.
Manufacturer Benefits
Iron oxide is included as a colourant to enhance or standardise the visual appearance of pet food, making it more appealing to consumers. It serves no nutritional function for pets but supports marketing objectives by improving product presentation.

Sugar
Sugar
Sucrose, Saccharose, E955, Beta-D-Fructofuranosyl Alpha-D-Glucopyranoside
Summary
Sugar is a simple carbohydrate derived primarily from plant sources such as sugar cane or sugar beet. It serves as a readily available energy source, supporting metabolic processes and palatability in pet foods. Sugar is incorporated in its natural, refined form rather than as a raw plant material, ensuring consistency and digestibility for pets while enhancing the taste of the final product.
Manufacturer Benefits
Sugar is included as a cost-effective palatability enhancer to improve taste and encourage consumption. It may also serve as a minor preservative to help stabilise certain formulations.

Salt
Salt
Sodium Chloride, NaCl, Table Salt, E535
Summary
Salt is a mineral ingredient derived from the combination of sodium and chloride, typically sourced from natural deposits or seawater. It is primarily included in pet food to support electrolyte balance, nerve function, and hydration. Salt is not used in its raw mineral form but is utilised as sodium chloride, a purified compound, to ensure safety, palatability, and optimal absorption in pets.
Manufacturer Benefits
Salt is included as a palatability enhancer to improve taste and encourage consumption, and also functions as a preservative to help extend product shelf life. Its use allows manufacturers to optimise flavour while maintaining product stability.

Garlic Powder
Garlic Powder
Allium Sativum Powder, Dehydrated Garlic, Ground Garlic, Allium Sativum
Summary
Garlic powder is a dehydrated and finely ground form of garlic, a plant-derived ingredient from the Allium family. It is primarily included in pet food for its natural antioxidant properties and potential to support immune health. Garlic powder is used in its processed, powdered form rather than as fresh cloves, allowing for controlled inclusion and consistent flavour distribution.
Manufacturer Benefits
Garlic powder is included in pet food formulations primarily as a palatability enhancer to improve flavour and encourage consumption. It may also be used for its perceived health benefits, appealing to consumer preferences, despite its minimal functional impact at low inclusion rates.

Calcium Carbonate
Calcium Carbonate
Chalk, Limestone, E170, Marble Dust
Summary
Calcium carbonate is a naturally occurring mineral compound derived from sources such as limestone or marine shells. It is primarily included in pet food as a source of calcium, essential for healthy bones, teeth, and metabolic functions. Calcium carbonate is not used in its raw mineral state; instead, it is processed into a purified, food-grade compound to optimise safety and bioavailability for pets.
Manufacturer Benefits
Calcium carbonate is included as a cost-effective mineral supplement to provide a bioavailable source of calcium, supporting bone health and proper nutritional balance. It also functions as a pH stabiliser, contributing to product consistency and shelf stability.

Linseed Meal
Linseed Meal
Flaxseed Meal, Flax Meal, Linum Usitatissimum Meal, Flaxseed Cake
Summary
Linseed meal is a plant-derived ingredient produced from the ground seeds of the flax plant (Linum usitatissimum) after oil extraction. It is primarily included in pet food as a source of dietary fibre, protein, and omega-3 fatty acids, supporting digestive and skin health. Linseed meal is used in its natural, ground form to optimise nutrient availability and palatability for pets.
Manufacturer Benefits
Linseed meal is included as a cost-effective source of plant-based protein and omega-3 fatty acids, supporting nutritional labelling claims. It also serves as a fibre source to aid digestive health in pet food formulations.

Vitamins
Vitamins
Micronutrients, Essential Micronutrients, Vital Nutrients, Accessory Food Factors
Summary
Vitamins are organic compounds derived from both plant and animal sources, essential for numerous metabolic and physiological functions in pets. Their primary purpose is to support immune health, vision, bone development, and cellular processes. In pet food, vitamins are not used in their natural, raw forms but are instead incorporated as stabilised compounds or premixes to ensure safety, stability, and optimal bioavailability.
Manufacturer Benefits
Vitamins are included to ensure nutritional adequacy and meet regulatory requirements for complete and balanced pet food. They may also be added to compensate for nutrient losses during processing and storage.

Minerals
Minerals
Dietary Minerals, Inorganic Nutrients, Essential Minerals, Bulk Elements
Summary
Minerals are essential inorganic nutrients derived from the earth, not produced by animals or plants. They play a critical role in supporting various physiological functions, such as bone development, nerve transmission, and enzyme activity. In pet food, minerals are not used in their natural raw or metallic state; instead, they are incorporated as specific compounds (such as sulphates or chelates) to optimise safety and bioavailability.
Manufacturer Benefits
Minerals are included to meet essential nutritional requirements for pets, supporting overall health and proper bodily functions. They are often added in precise amounts to ensure the product complies with regulatory standards and nutrient profiles.

Aniseed Flavour
Aniseed Flavour
Anise Flavour, Pimpinella Anisum, Anise Aroma, E-Anise Flavour
Summary
Aniseed flavour is a plant-derived ingredient, typically extracted from the seeds of the anise plant (Pimpinella anisum). It is primarily included in pet food to enhance palatability, encouraging acceptance and consumption. Rather than using whole anise seeds, the flavour is utilised in a concentrated or extract form to ensure consistent taste and safety for pets.
Manufacturer Benefits
Aniseed flavour is included to enhance palatability, making the product more appealing to pets. It may also serve as a label-friendly ingredient, appealing to consumers seeking natural or distinctive flavourings.
Ingredients Splitting
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.
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- Overall ScoreScore 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.
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Billie's Bowl
Choose Billie's Bowl—Australian-made dog food with real Aussie protein, available through PETstock with convenient delivery options.
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