Okay, well all you experts....can someone tell me why my little Sparky (who turned 2 years old in November, and has been neutered since he was 5 months old) wakes up and jumps off the couch and starts humping the air. He has done it twice in the last week. He's never done it before. He wakes up from sleeping on the couch, jumps down on the floor and proceeds to hump the air, and looks up at me so confused, as if to say, "help me, what's going on here." I do not think it's sexual, but he's not trying to dominate anything but air. So can someone tell me what's going on with him? |