Can I Give My Dog Welactin?

Yes, with care
Fish oil (EPA + DHA) is commonly referenced for dogs at published doses. 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. Start low; GI upset if ramped too fast. Count EPA+DHA, not total fish oil.
Source: Veterinary Partner (VIN)
Get the exact range for your dog's weight

Skip it or ask a vet first if

pancreatitis history (vet first)bleeding disordersbefore surgery

The safe habit

Confirm any medication decision with your veterinarian, who knows your dog's health history and other medications. VetDose shows published reference data, not prescriptions.