Hi, my very large neutered Tom cat seems to have 4 nipples, 2 on each side. He is a rescue with an unknown history but has some russian blue in him and a very siamese voice! The two nearest his back legs are very visible when he's stretched out. I've had male vats previously but don't recall nipples. Not sure why I'm asking,as it's obviously 'normal' for him I suppose I want to know if this is something your cat has? I will yry to post a pic