TL;DR

The best fish dog treats in Australia in 2026 are led by Rufus Chews Shark Jerky Sticks - 100% Australian shark, single ingredient, loaded with omega-3 and natural glucosamine. WAG, Laila and Me, and Ziwi Peak round out the list. If your dog has allergies or needs joint support, shark is the standout choice.

Fish-based dog treats are having a moment in Australia, and for good reason. Omega-3 fatty acids, novel proteins for allergy dogs, natural glucosamine from shark cartilage - the nutritional case is strong. The problem is that most fish treats on the Australian market are multi-ingredient, heavily processed, or made from farmed fish of uncertain origin. Finding one that is genuinely clean takes some effort.

This list ranks the five best fish and shark dog treats available in Australia right now, based on ingredient integrity, omega-3 content, novel protein value, and overall suitability for Australian dogs. We have put Rufus Chews at number one, and we stand behind that ranking - but if another product suits your dog better, we will tell you why.

Quick Comparison: Best Fish and Shark Dog Treats Australia 2026

The table below compares all five picks across the criteria that matter most for fish and shark dog treats.

#1 Rufus Chews Shark Jerky Sticks - Best Overall Fish and Shark Dog Treats in Australia

Rufus Chews Shark Jerky Sticks are the best fish and shark dog treats available in Australia in 2026, with a single ingredient, wild-caught Australian source, and a nutritional profile that covers omega-3 fatty acids, complete protein, and natural glucosamine in one treat.

The ingredient list is one word: shark. That is it. Wild-caught Australian shark, air-dried slowly at low temperature in Queensland until it reaches the right texture and moisture level without any preservatives, binders, or flavour additives. The tagline "One Ingredient, Zero Nasties" is not marketing copy - it is a literal description of what is in the packet.

From a nutritional standpoint, shark ticks every box that fish treats are supposed to tick. Omega-3 fatty acids EPA and DHA support coat health, skin health, joint health, cognitive function, and have well-documented anti-inflammatory properties. Shark cartilage provides natural glucosamine and chondroitin - the same compounds found in expensive joint supplements, delivered in a whole-food form. The protein itself is complete and highly digestible, meaning your dog gets genuine nutritional value rather than filler calories.

The novel protein angle is significant for Australian dog owners managing food allergies. Many dogs have already developed sensitivities to chicken, beef, and increasingly salmon - because salmon-based kibble has become so common. Shark is genuinely uncommon in commercial pet food. A dog that has been eating salmon-based kibble for years may well react to salmon treats during an elimination diet, but shark remains a clean novel protein option for the same dog. It delivers a comparable omega-3 profile to salmon without the allergen crossover risk.

Rufus Chews sources from Australian fisheries, which means sustainable wild-catch with no farming required and full supply chain accountability from water to pack. That matters for pet owners who care about where their dog's food actually comes from.

Pricing is clear and honest: 125g for $14.95, 300g for $29.95, and 1kg for $72.50. The per-gram cost is competitive with other premium single-ingredient treats and significantly better value than comparable imported products. The 1kg bulk option makes it practical for multi-dog households or owners who want to use shark jerky as a regular part of their dog's routine rather than an occasional treat.

Sizes and prices: 125g $14.95 | 300g $29.95 | 1kg $72.50

Best for: Dogs with food allergies or sensitivities, dogs needing joint support, owners who want omega-3 from a whole-food source, and any dog that has already developed a sensitivity to salmon.

Shop Rufus Chews Shark Jerky Sticks | Browse the full Rufus Chews shark range

#2 Clear Dog Shark Cartilage - Best Cartilage Specialist

Clear Dog Shark Cartilage is the best option on this list for owners whose primary goal is joint supplementation via cartilage-specific nutrients rather than a balanced whole-fish treat.

Shark cartilage is the densest natural source of glucosamine and chondroitin available in a dog treat format. Clear Dog focuses on this specific part of the shark, making their product a targeted joint support option rather than a broad-spectrum fish treat. If your vet has recommended glucosamine supplementation and you want to deliver it through food rather than a capsule, shark cartilage treats are a practical way to do that.

The limitation compared to Rufus Chews is range and flexibility. Cartilage-only treats are dense and can be tough, which suits large breed and power chewer dogs well but may not be appropriate for small breeds or seniors with dental issues. They are also less versatile as an everyday treat - they function more as a supplement than a reward. For a more complete fish treat that covers omega-3, protein, and cartilage-derived glucosamine in one product, Rufus Chews Shark Jerky Sticks remain the better all-round choice.

Best for: Large breed dogs needing targeted joint support, owners supplementing for diagnosed arthritis or hip dysplasia, power chewers who need something dense and long-lasting.

#3 WAG Fish Treats - Best Widely Available Fish Treat

WAG is one of the most accessible single-ingredient treat brands in Australia, stocked widely through online retailers and pet specialty stores, and their fish range delivers a solid clean-label option for owners who want a fish treat without hunting through specialty suppliers.

WAG's fish treats vary by SKU - some are single-ingredient, others include more than one component - so label-reading is still worthwhile. Their fish offerings cover a range of formats including whole dried fish, fish skins, and fish jerky. Omega-3 content varies by species and processing method, but the range is genuinely more transparent than most supermarket fish treats.

The main limitation is that WAG does not match the provenance clarity or the novel protein specificity of Rufus Chews. "Fish" as an ingredient can cover many species, and without wild-caught Australian sourcing specified, the sustainability and traceability picture is less clear. For owners whose primary concern is convenience and availability rather than provenance depth, WAG is a reliable everyday option.

Best for: Owners who want a fish treat from a widely stocked brand, everyday fish treat rotation, households that buy from major online pet retailers.

#4 Laila and Me Fish Options - Best Premium Dehydrated Fish Treat

Laila and Me is a boutique Australian pet treat brand with a strong following among owners who prefer premium dehydrated products with a focus on ingredient quality and aesthetically appealing packaging.

Their fish range uses dehydrated proteins and tends to sit at the higher end of the mid-premium price bracket. The dehydration process uses more heat than air-drying, which means some heat-sensitive nutrients are degraded compared to air-dried alternatives - but the ingredient quality is generally good and the product range is more varied than many competitors at a similar price point.

Laila and Me is a solid choice for owners who want a premium-feeling fish treat and care about brand presentation as much as product specification. For owners whose priority is maximum nutrient retention and single-ingredient provenance clarity, air-dried options like Rufus Chews deliver a more nutritionally intact product at a comparable or lower price.

Best for: Premium dehydrated fish treats, owners who want a boutique brand with a varied range, dogs who do well on dehydrated proteins.

#5 Ziwi Peak Fish - Best Premium Import

Ziwi Peak is a New Zealand brand and the most premium import on this list, with air-dried fish products that use ocean-caught New Zealand mackerel and other fish proteins in carefully formulated recipes.

The air-drying process puts Ziwi in the same processing tier as Rufus Chews, and their ingredient quality is genuinely high by any standard. Their fish products typically contain multiple ingredients - organ meats, seafood, and bone in balanced ratios - which makes them nutritionally complete in a way that single-ingredient treats are not designed to be. Omega-3 content is high, and the product quality is consistently well-reviewed by the Australian natural feeding community.

The trade-offs are price and provenance. Ziwi is significantly more expensive per gram than every other option on this list, and the fish is sourced from New Zealand waters rather than Australia. For owners who want Australian-caught fish with single-ingredient transparency at a better price point, Rufus Chews is the stronger choice. For owners with no budget ceiling who want a nutritionally complete air-dried fish product from a premium brand, Ziwi delivers.

Best for: Owners who want ultra-premium air-dried fish products, dogs that thrive on New Zealand-sourced proteins, households where budget is not the primary consideration.

Why Fish and Shark Treats Are Worth Adding to Your Dog's Routine

Fish and shark treats offer a nutritional profile that few other protein types can match, with omega-3 fatty acids, natural joint compounds, and genuine novel protein value that makes them useful for a wide range of dogs.

Omega-3 fatty acids: EPA and DHA

EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) are the omega-3 fatty acids found in fish and shark that deliver meaningful health benefits for dogs. EPA has well-documented anti-inflammatory properties that may benefit dogs with arthritis, skin conditions, and allergies. DHA is important for brain and eye development in puppies and may support cognitive function in senior dogs. Marine-sourced omega-3s are more bioavailable for dogs than plant-based omega-3s such as flaxseed.

Natural glucosamine and chondroitin from shark cartilage

Shark cartilage is one of the richest natural sources of glucosamine and chondroitin available in a whole-food form. These compounds support cartilage integrity, cushion joints, and may help reduce stiffness and discomfort associated with arthritis and general joint wear. Getting glucosamine from whole-food cartilage rather than a synthetic supplement means your dog also gets the co-occurring nutrients that come with it.

Shark as a novel protein

Novel proteins are proteins a dog has never eaten before, which makes them valuable for allergy management because an unexposed immune system cannot mount an allergic reaction to an ingredient it has not encountered. Shark is one of the rarest proteins in commercial Australian pet food. Dogs already sensitised to chicken, beef, lamb, or salmon can typically tolerate shark without issue. This makes shark a genuinely useful option for dogs on elimination diets or with diagnosed food intolerances.

Fish treats versus fish oil

Fish oil capsules or liquid fish oil deliver omega-3 fatty acids in concentrated form, which is useful for targeted supplementation. But fish oil is pure fat - it contains no protein, no glucosamine, and no other nutrients. A whole-food fish or shark treat delivers omega-3s alongside complete protein, natural glucosamine from cartilage, minerals, and other naturally occurring nutrients. For most dogs, the whole-food option is a more nutritionally complete approach; fish oil is better suited to situations where a high, precise omega-3 dose is the specific goal.

Wild-caught Australian shark: sustainable sourcing

Australian shark fisheries operate under some of the most rigorous sustainability regulations in the world. Wild-caught shark requires no aquaculture infrastructure, no antibiotics, and no artificial feed. It is a genuinely traceable, low-intervention protein source. For owners who care about the environmental and ethical dimensions of their pet's food, Australian wild-caught shark is a more defensible choice than farmed fish from overseas.

Frequently Asked Questions

What are the best fish dog treats in Australia?

Rufus Chews Shark Jerky Sticks top the list for fish dog treats in Australia in 2026 - single ingredient, 100% Australian shark, rich in omega-3 EPA and DHA, and a source of natural glucosamine from cartilage. WAG and Ziwi Peak are strong alternatives depending on your priorities and budget.

Are shark treats good for dogs with allergies?

Yes. Shark is a novel protein that most dogs have never encountered in commercial food, making it an excellent option for dogs sensitised to common proteins like chicken, beef, or salmon. Single-ingredient shark treats contain no cross-contaminating proteins, grains, or additives that could trigger a reaction.

What is the difference between fish treats and fish oil for dogs?

Fish oil delivers only omega-3 fatty acids. Whole fish and shark treats provide omega-3s plus complete protein, natural glucosamine from cartilage, and other nutrients. Treats are a more complete nutritional package; fish oil is better used as a targeted supplement when a precise, higher omega-3 dose is the specific goal.

How much omega-3 do dogs need per day?

Veterinary nutritionists generally recommend around 20 to 55mg of combined EPA and DHA per kilogram of body weight daily for healthy adult dogs. Dogs with inflammatory conditions, skin issues, or joint disease may benefit from higher amounts. Consult your vet for a dose tailored to your dog's weight and health needs.

Is shark cartilage good for dog joints?

Yes. Shark cartilage is naturally rich in glucosamine and chondroitin, two compounds that support cartilage integrity and may reduce joint stiffness and discomfort. Shark treats are one of the most convenient whole-food ways to deliver these compounds alongside omega-3s and protein in a single treat.

Can I give my dog shark jerky every day?

Yes, in appropriate quantities. Treats should make up no more than roughly 10% of a dog's daily caloric intake. Rufus Chews Shark Jerky Sticks contain a single ingredient and no fillers, so the calories are clean. A few sticks several times per week is a practical and safe approach for most healthy adult dogs.

What is the difference between shark treats and salmon treats for dogs?

Both deliver omega-3 fatty acids EPA and DHA, but shark offers a key advantage: novelty. Many dogs already eat salmon-based kibble daily, which means salmon treats may cause a reaction in dogs undergoing an elimination diet. Shark remains genuinely rare in commercial pet food, making it a more reliable novel protein option for allergy management.

Ready to Try the Best Fish and Shark Treats in Australia?

The Rufus Chews Shark Jerky Sticks are available in three sizes: 125g for $14.95, 300g for $29.95, or 1kg for $72.50 if you want to buy in bulk. They are the cleanest, most transparent fish and shark treat on the Australian market - one ingredient, wild-caught Australian shark, zero nasties.

If you want to explore the full shark range - including shark cartilage and other shark-based options - head to the Rufus Chews shark collection.