I am so frustrating and pulling my hair out because my cat is allergic to SOMETHING but we cannot figure out what! He is the most precious, friendly, cuddly, and high maintenance cat I’ve ever met. He is about 3 and we got him from the shelter a couple years ago. Shortly after we adopted him is the first time this happened. Basically he will get so itchy he will lick, chew, and scratch bald spots on himself. Real cute. Then we have to take him into the vet and they give him a shot of steroid and an antibiotic and it gets better again for a few months then rinse and repeat. We talk about oh, is he allergic to grain or maybe poultry or maybe soy or… We did try one particular cat food that seemed to help but then he got a UTI and they found crystals in his urine so he needs to be on a urinary diet.
He is currently on a prescription diet of Royal Canin Urinary/Hydrolized Protein ($50 a bag of course!). The vet said, oh this will definitely work, the food molecules are broken down so much the body does not realize they are allergic or something. But now here we are a month later and he licking himself raw again. So either he is still allergic to this special food or he is allergic to something else. He gets the dry food and also half a can of grain free, poultry free cat food. I think we will try stopping the canned food and see if that helps. He is an inside only cat and does not have fleas. What else could this be?!