Pay Pay's Allergist

We tested for strawberry, blueberry, raspberry, carrot, sweet potato, apple and peach to find out they were all negative! Only downer, we don't know what caused his Welty, warm, itchy, scratch-till-he-bleeds rash back in April. We are still
Having to keep him on a fairly simple diet, keep track if what he eats (if its new) and stick to the basics of rice, chicken, broccoli, cauliflower, pears, apples, crackers, and carrots.

Dr. Clayton said he didn't know what caused that hivey-welty rash. (See photo for reference)