One of my friend also has a dog like mine and whenever I talk about him she always bring up how his not neuter. I know her dog is neuter and I get the point that she wants me to neuter my dog. THe reason I don't neuter him because it's not bothering me. He doesn't hump me but he does do that to other dogs if he knows them well. But I just feel that dog will hump naturally even when you fix them so there is no point of fixing. THe only thing I do see that I should fix him in a couple of years is because I don't want him to get testical cancer. Her dog used to hump my dog and then now it's the other way around. I just feel she's too naive. SHe thinks when you fix a dog it will totally stop humping, and peeing. I don't have those problem. SO it makes me feel inferior to her dog. But my dog knows alot more tricks and commands than her own dog. hehehe so Im proud of that.