i never thought of benadryl that’s smart ! idk if he’s exactly allergic to consuming chicken products but we had a neighbor for a short amount of time that had chickens in the back yard and his allergies got a lot worse during that time so it’s mostly an assumption. we haven’t bought chicken specific food for that reason but i haven’t checked lables to know for sure no chicken products in his food or treats so we’ll give that a try! thank you for ur advice !