My parents used to think I am allergic, but I am not. I am sorry you are allergic I would die if I was allergic to my cats. Tiger woke me up at 5am growling in my ear, he was growling at Miagi. But there was no harm, they'll get used to each other in no time . Tiger will get out of his shell and just be himself, hopefully. The guy that had him said he's really mellow and laid back, but right now it isn't that way but he will show his true colors, hopefully when he gets settled in, that's how Miagi was.