[aquariangt]

If you’re trying to cut out certain things you wouldn’t want to offer ANYTHING that contained the item. IE, if you’re trying to cut out Beef, no treats with anything beef. Stick to what you’re working on with an elimination diet, find treats and chews that mimic the ingredients you’re trying out.

As far as fish-I believe that would depend on the dog, but maybe someone with Fish allergies (like DogFoodie) can chime in, I know she can’t even use anything with salmon oil.