Fish might not be the first thing that comes to mind when choosing dog treats, but it probably should be. These ocean-sourced snacks are rich in omega-3 fatty acids, low in calories, and full of essential nutrients that help support your dog’s overall health – from shiny coats to strong joints. Plus, they’re usually a hit even with picky eaters.
Let’s dive into why fish dog treats are a healthy, functional, and downright paw-some choice for your pup.
1. Omega-3s: The Super Nutrient for Dogs
One of the biggest benefits of fish dog treats is their omega-3 content – specifically EPA and DHA, which are essential for:
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Joint health: Omega-3s help reduce inflammation, making them ideal for senior dogs or breeds prone to arthritis.
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Skin and coat: Say goodbye to flaky skin and dull fur. Fish oils promote a soft, glossy coat and help reduce itching and allergies.
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Brain and eye function: Particularly important for puppies and aging dogs, DHA supports cognitive function and visual development.
Dogs can’t make omega-3s on their own – they have to get them through food. That’s why fish treats are a great way to supplement their diet.
2. Popular Types of Fish Used in Dog Treats
Not all fish treats are created equal, but here are some of the most popular – and beneficial – options you’ll see:
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Salmon: High in omega-3s and protein, salmon fillets are great for skin and joint support.
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Shark: Sustainably caught, shark cartilage ticks all the boxes for gental and joint health
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Sardines: Small but mighty, sardines are packed with calcium and omega-3s, often served whole (heads and all) for maximum benefit.
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Mackerel: Another oily fish full of healthy fats and vitamins A, D, and B12.
Fish-based treats are also a good option for dogs with food sensitivities, especially if they can’t tolerate common proteins like beef or chicken.
3. Best Fish Treat Formats: From Crunchy to Chewy
Fish treats come in all shapes and textures – which means there’s something for every type of chewer or training goal.
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Fish jerky: Air-dried pieces of fillet – crunchy/chewy and high reward.
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Fish skin twists: Chewy and satisfying, great for dental cleaning.
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Whole dried fish: Nutrient-dense and ideal for occasional feeding (just be ready for the smell!).
For training, soft fish-based treats are excellent because they’re smelly (in a good way – to your dog, anyway) and highly motivating.
4. Are Fish Treats Suitable for All Dogs?
Generally, yes! Fish treats are suitable for dogs of all ages and breeds. They're especially beneficial for:
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Puppies: DHA helps with brain and eye development.
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Senior dogs: Anti-inflammatory benefits support mobility and reduce stiffness.
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Dogs with allergies: Fish is excellent for skin and coat health
Of course, like any treat, fish products should be given in moderation, and always introduce new proteins gradually.
5. Tips for Storing (Especially for Smelly Ones!)
Let’s be honest – fish treats can be a bit... fragrant. To keep things fresh and your cupboard from smelling like a bait shop:
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Store fish treats in an airtight container or zip-seal bag.
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Keep them in a cool, dry place away from sunlight.
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If particularly oily or strong-smelling, store in the fridge or freezer (especially in warm months).
Final Thoughts
Fish treats are a simple way to boost your dog’s health with every snack. They're rich in omega-3s, low in fat, and come in a variety of tasty forms. Whether you’re rewarding good behaviour, supporting joint health, or just want to add a little variety to your treat stash – fish is a smart choice.
Keep some on hand for training, mealtime toppers, or just because – your dog will thank you with a wagging tail and a shiny coat.
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