He's actually very clean, he washes a lot for an indoor cat. The fur around his bum is white and it always looks clean. He's just generally musky I think, but I'll mention it to the vet when he next goes in.
I have a new foster cat, my first boy. He's adorable, but whatever room he spends time in starts to smell musky. I've never had this with any of the female cats, in fact none of them ever smelled of anything to me. But this boy reeks! Is it normal, or something to bring up at his next check up?
(He's also long haired, I don't know if that makes a difference?)