This question might sound dumb, but can cats be mentally challenged? I have two munchkin cats, 7 and 4. Both females, they are very skittish, not the brightest (and I say that in the most loving way ) , and I can just tell something is not "quite" right. Since they are obviously not "normal" cats, being munchkins, mutations have occurred, so I wonder if that could have effected some chromosome deformities?

But of course, I would not change them in anyway!