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What's the right Omega 3 supplement dosage for my 21-pound dog?

Updated On September 23rd, 2025

Pet's info: Dog | Beagle | Female | spayed | 1 year and 7 months old

I would like to give my dog Omega 3 supplement in capsules. Her weight is 21 pounds, what is the right dose of this supplement for her?

2 Answers

Most Helpful Answer

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Answered By Joy Fuhrman, DVM, MBA, CPA

Veterinarian

Published on December 1st, 2017

The dosage range for Omega 3 fish oils for a 21 pound dog varies greatly from around 550mg to around 5,000 depending on the reason for the supplementation. Speak to your veterinarian about an appropriate dose and product for Poli.

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    Answered By Dr. Elizabeth

    Veterinarian

    Published on

    There are a variety of supplements for dogs found in stores and online. Generally there will be directions on the amount to give based on the body weight of the pet. You will likely be able to find a variety of formulas as well. Thank you for using Pet Coach!

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