Snowie is intact at 7 years old. He’s a very confident and friendly dog. There is strong evidence that being intact protects a dog against certain cancers. Even though Snowie is impossible around on-heat, preheat, and postheat bitches, I’d not have him castrated. He is humped by some dogs. Usually he couldn’t care less, just stands there and does nothing. If the intent is aggression, he’ll stiffen up and might growl, but he’s seldom mounted for anything other than over excitement of the other dog. He also humps other dogs when he’s over excited, and he is a pain when this happens. But in the general scheme of things, I don’t see it as a reason to have him castrated. I’m pleased I managed to resist the intense pressure to have him castrated when he was as young as six months—from our then vet, doggy daycare, and the general public! Our current vet never comments about his balls.