I am using Nordic naturals ... the naturpath carried the "pharmacutical " only pro ser5ies which I found had the same amounts of omega 3, 6 and 9 as the non pro ones... it has borage oil in place of flax , and fish oil... Flax oil can be hard to convert to what we need in some ....

I learned of this brand which does extensive tests to ensure the purest product from my vet and the animal accupucturist ... Yes the dogs and cats need Omega fattys too

www.nordicnaturals.com