So, Billy's acting strange. It's hot outside, but it's been hot, so nothing different. I swear, he seems... depressed? I guess the reason I say this is a couple things, and they may seem ridiculous, but they're totally out of character for him. First, he doesn't want to rooooo with me. He ALWAYS wants to roo, and we go on forever. I barely got a short one out of him this morning. Second, he's been laying around all day. He hasn't barked to go out at all. Plus, he's laying on the floor, instead of on the sofa. Very strange. Third, he's doing a LOT of "boy part" licking. Like, I have to