I just got a rescue 5 mo old cat, and she definitely has some allergies. I just switched her food to hypoallergenic but she is still pulling out her hair and scratching continuously. From what I have looked up the only thing I can find to do is a multitude of different supplements. Only other thing I’ve tried is a topical steroid spray which she hates. Is there a supplement for allergies you recommend? A specific food or prescription treatment for this?