Fish Oil for Dogs: What You Need to Know

If you’ve ever wondered why vets keep talking about fish oil, you’re not alone. The simple truth is that fish oil packs omega‑3 fatty acids, which help a dog’s skin, coat, joints and even heart stay healthy. Below we break down the main benefits, the right way to give it, and a few things to watch out for.

Why Fish Oil Is Good for Dogs

Omega‑3s, especially EPA and DHA, work like tiny builders inside a dog’s body. They calm inflammation, which means less itchy skin and a shinier coat. Owners often see a noticeable drop in shedding after a few weeks of consistent use.

Joint health is another big win. Dogs with arthritis or older dogs that move slowly can feel more comfortable because fish oil helps lubricate joints and reduces painful swelling. Some studies even show a modest improvement in heart rhythm and blood flow.

Beyond the physical, fish oil can boost a dog’s mood. The same fatty acids that calm inflammation also support brain function, so you might notice a calmer, more focused pup during walks or training sessions.

How to Choose and Use Fish Oil Safely

First, pick a product that’s made for dogs. Human fish oil often contains extra vitamin A or D, which can be toxic in high amounts. Look for labels that mention “vet‑approved” or “made for pets” and that list the exact EPA/DHA levels.

Dosage is key. A common rule is 20 mg of EPA/DHA per pound of body weight each day, but always start lower. For a 30‑pound dog, that’s about 600 mg total. Split the dose into two meals if your dog is picky about the taste.

Mix the oil into wet food, drizzle it over kibble, or use a flavored chewable if your dog refuses the liquid. If you notice a fishy smell on your dog’s breath, that’s normal and usually means the supplement is working.

Watch for side effects. Too much oil can cause loose stools or a greasy coat. If that happens, cut the amount in half and give it a few days to settle. Also, if your dog is on blood‑thinning medication, talk to the vet first—fish oil can make bleeding slightly more likely.

Store the bottle in a cool, dark place. Oxidized oil loses its benefits and can develop an off‑taste. Many brands add antioxidants like vitamin E to keep the oil fresh longer.

Finally, remember that fish oil is a supplement, not a cure‑all. It works best when paired with a balanced diet, regular exercise, and routine vet check‑ups. Use it as part of a whole‑health plan, and you’ll likely see a happier, healthier dog.

Got more questions? Our team at Chander Hills Pet & Dog Services can help you pick the right product and figure out the perfect amount for your pup. Drop by or give us a call – we love talking fish oil and furry friends!