Hello. I live in Tucson and have 2 cats. One is normal but the other is extremely uncorordinated. He is 3 yrs. old, and has never been able to act like a cat. I wonder if he might have some brain damage. His vision and hearing seem fine, but he did have a bad case of feline upper resp. when I got him. He is of normal size and he is a pale yellow tabby. I have always had a male cat this color, and they have all been a little slow, but none so much as Otis. Should I be worried about him?