diet
You might as well put the dog on a source of protein he has likely never had and that is catfish. This might help even if the reaction is a not diet related. Catfish is a good protein because your dog is not likely to react to it because he hasn't been exposed and it does not promote histamine.
Both Blackwood & Annamaet have super allergy formulas that use catfish. Menhaden-based foods are also good and Verus Opticoat and Beryl Zin Pro seem to be used by vets on stubborn cases.
Blackwood is out of Columbia South Carolina has a very good reputation.
I would stop the fish oil supplementation.
You might as well put the dog on a source of protein he has likely never had and that is catfish. This might help even if the reaction is a not diet related. Catfish is a good protein because your dog is not likely to react to it because he hasn't been exposed and it does not promote histamine.
Both Blackwood & Annamaet have super allergy formulas that use catfish. Menhaden-based foods are also good and Verus Opticoat and Beryl Zin Pro seem to be used by vets on stubborn cases.
Blackwood is out of Columbia South Carolina has a very good reputation.
I would stop the fish oil supplementation.
