Fish oil (EPA + DHA) for dogs

Sold as Welactin, Nordic Naturals Pet, generic. Published reference range, cited. Enter your dog's weight below.

Reference tool, not medical advice. Always confirm with your veterinarian.
Your dog's weight

Published dose range

The published veterinary reference range for fish oil (epa + dha) in dogs is 20-55 mg per kg of body weight, given every 24h. In practice: combined EPA+DHA per kg daily.

Source: Veterinary Partner (VIN) →
Start low; GI upset if ramped too fast. Count EPA+DHA, not total fish oil.

Skip it or ask a vet first if

pancreatitis history (vet first)bleeding disordersbefore surgery

If you think you overdosed

Call the Pet Poison Helpline: 855-764-7661 or ASPCA Poison Control: 888-426-4435. Both are staffed 24/7 by veterinary toxicologists.

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