Omega-3 Dosage for Dogs Calculator

Fish oil is one of the most recommended supplements for dogs, but getting the dose right depends on your dog's weight and what you're trying to treat. Enter your dog's weight, select a health goal (such as joint health, skin & coat, or cognitive support), and provide your supplement type and EPA/DHA concentration to get a tailored daily dose. The Omega-3 Dosage for Dogs Calculator returns the recommended daily EPA/DHA dosage in mg, along with the equivalent oil volume in ml and pumps per day for easy measuring.

Total EPA + DHA per ml (check your product label)

Results

Daily EPA/DHA Dosage

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Daily Oil Volume

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Pumps Per Day

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Dog Weight

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Frequently Asked Questions

How much omega-3 does my dog need daily?

The general recommendation is 20-55 mg of EPA/DHA per kg of body weight for maintenance, with higher doses (up to 310 mg/kg) for therapeutic purposes like arthritis. The exact amount depends on your dog's weight, age, and health goals.

What is the difference between EPA and DHA?

EPA (eicosapentaenoic acid) primarily supports joint health and reduces inflammation, while DHA (docosahexaenoic acid) is crucial for brain, eye, and nervous system development. Both are essential omega-3 fatty acids that work together.

Is 1,000 mg of fish oil too much for my dog?

It depends on your dog's size and the EPA/DHA concentration. For most dogs, 1,000 mg of total fish oil is safe, but check the EPA/DHA content specifically. Large dogs may need more, while small dogs may need less.

Should I use liquid fish oil or capsules for my dog?

Liquid fish oil is often easier to administer and mix with food, offering better absorption. Capsules work well for precise dosing but may be harder for some dogs to swallow. Both forms are effective when dosed properly.

How long does it take to see results from omega-3 supplementation?

Most dogs show improvements in skin and coat within 6-8 weeks. Joint health benefits may take 8-12 weeks to become noticeable. Cognitive benefits can take several months of consistent supplementation.

Can I give my dog too much omega-3?

Yes, excessive omega-3 can cause digestive upset, loose stools, fishy breath, and may interfere with blood clotting. Always follow dosing guidelines and consult your vet if you notice any adverse effects.

What should I look for in a quality fish oil supplement?

Choose products that clearly list EPA and DHA amounts, are third-party tested for purity, use sustainable fish sources, and are specifically formulated for pets. Avoid products with artificial additives or flavors.

Can puppies take omega-3 supplements?

Yes, omega-3s are beneficial for puppies' brain and eye development. However, use lower doses appropriate for their weight and age. Always consult your veterinarian before starting supplements in puppies under 12 weeks old.