Best Omega Oil Supplements for Dogs in Australia
Published
March 7, 2026

IN SHORT:
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Best for Raw Feeders Looking to Boost Omega Intake
For raw feeding households looking for a fish oil supplement for dogs that integrates cleanly into a species-appropriate diet, a minimally processed omega oil with a transparent ingredient list is often the most compatible and trusted choice.

Omega Plus Fish Oil Supplement
Instinctive Bite Omega Plus Fish Oil Supplement is a concentrated fish oil designed to deliver a potent dose of omega-3 fatty acids to support skin, coat, joint, and immune health in dogs fed a raw or whole-food diet.
The clean formulation is free from unnecessary additives, making it a natural complement to fresh feeding regimes where ingredient integrity is a priority.
Pros
- Clean, concentrated formula well suited to raw and whole-food diets
- Broad-spectrum omega support covering skin, coat, joints and immunity
Cons
- May not be as widely available as mainstream fish oil brands
- Results typically require several weeks of consistent daily use to become noticeable
Best for Dogs with Dry, Itchy Skin and a Dull Coat
For owners searching for an omega oil for dogs to address persistent skin irritation, excessive shedding, or a lacklustre coat, a daily fish-based oil supplement is one of the most well-supported nutritional interventions available for improving skin barrier function and coat condition.

Omega Oil Skin and Coat
NAS Omega Oil Skin and Coat is a blend of premium omega-3 and omega-6 fatty acids formulated specifically to nourish skin health and restore coat shine in dogs experiencing dryness, itching, or inflammation.
Key ingredients work at a cellular level to reduce inflammatory responses in the skin, support moisture retention, and promote the growth of a healthier, glossier coat over time.
Pros
- Targeted formulation specifically addressing skin and coat health
- Natural omega fatty acid profile with no artificial additives
Cons
- Results typically require several weeks of consistent daily use to become visible
- May not be sufficient as a standalone solution for dogs with diagnosed skin conditions requiring veterinary treatment
Best for a Single-Ingredient Salmon Oil
For owners who prefer a pure, no-frills omega supplement, a single-source salmon oil for dogs offers a straightforward and highly palatable way to deliver omega-3 fatty acids without the complexity of a blended formula.

Salmon Oil
SalPet Salmon Oil is a 100% pure salmon oil designed to support skin and coat health, immune function, and cardiovascular wellbeing in dogs of all ages and breeds.
Its simple, single-ingredient formulation makes it an easy addition to any feeding routine and a reliable choice for owners who want full transparency over exactly what they're giving their dog.
Pros
- Pure single-ingredient formula with full ingredient transparency
- Highly palatable — most dogs take to salmon oil readily
Cons
- Single-source formula may not deliver the full spectrum of fatty acids found in blended omega oils
- Results typically require several weeks of consistent daily use to become noticeable
Best for Dogs Needing Joint and Immune Support Alongside Coat Health
For owners looking for an omega oil for dogs that works beyond the skin and coat to actively support joint mobility and immune resilience, a multi-purpose omega blend offers considerably more value than a standard fish oil alone.

Joint and Immune Support Omega Oil
Field Day Joint and Immune Support Omega Oil is a functional omega oil formulated to deliver targeted support across multiple body systems, combining omega fatty acids with ingredients chosen specifically for their joint and immune-boosting properties.
The wholefood-aligned formulation reflects Field Day's broader philosophy of using real, recognisable ingredients to support canine health from the inside out.
Pros
- Multi-functional formula targeting joints, immunity and coat health simultaneously
- Wholefood-aligned ingredient philosophy with a clean, natural profile
Cons
- Broader functional focus may make it less targeted than a dedicated skin and coat formula
- Less established brand presence compared to some mainstream omega oil competitors
Best for Ageing Dogs Needing Cognitive and Joint Support
For owners of senior dogs showing signs of cognitive decline, stiffness, or slowing down, finding an omega oil for dogs that goes beyond coat health to actively support brain function and joint mobility becomes an increasingly important consideration.

Omega Oil Senior Cognitive
NAS Omega Oil Senior Cognitive is a specialised omega blend formulated to meet the changing nutritional needs of older dogs, combining fatty acids known to support neurological health, memory, and cognitive function alongside joint and inflammatory support.
The targeted senior formulation makes it a more considered choice than a standard fish oil for owners navigating the specific challenges of caring for an ageing dog.
Pros
- Specifically formulated to address the cognitive and physical needs of senior dogs
- Supports brain health alongside joint and coat benefits
Cons
- More specialised focus means it may be less suitable as an all-life-stage supplement
- Premium positioning reflects the targeted formulation and may not suit all budgets
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