Hello there. How old is the cat? Do the ears look as if they are going bald in patches, and is the skin on the patches white or very pale coloured? Or do the ears look as if they are made of black shiny skin, and the same all over with no bare patches. The reason I ask all these questions is that I had a little black smooth haired she cat, and she had black ears that were smooth black and looked as if there was no fur on them. My vet said he thought that somewhere in her ancestry there must have been an oriental type cat, because that's what oriental cats ears are like. Schutz.