Yesterday I was brushing Watson who is 11-months old and his belly was quite sticky and there was a bit of whitish goop on the tip of his penis. He sleeps in his crate with a crate pad which sometimes he awkwardly tries to hump. I'm wondering if he ejaculated and the sticky belly was from semen. It was similar this morning but his pad was a bit wet and smelled a bit sweet. Do intact males ejaculate when they hump inanimate objects? Do dogs have wet dreams. Yuck! Anyway, if it is semen will this continue when I get him neutered next month?