The idea is to pick novel (never eaten before) protein spurces for a food trial. Bison may be novel for your pup, but what about the potato or pea component? These contain small amounts of protein. If a limited ingred. diet is not working you need to do 8-12 weeks of a veterinary allergy diet. These are hydrolyzed (protein broken down so far that the immune system does not react). Megansmomma mentioned the RC food. Science Diet and Purina also make these foods.
During this 12 week trial NOTHING else should be given (no treats, no edible chews, no crumbs from the floor, no flavored meds).
Most allergies are not food related, though.
__________________ Crystal  , Ellie May (RIP)  , Rylee Finnegan  , and Gracie Boo🐶 |