What's wrong with my male shih tzu?
He is normally very shy and sensitive, kind of a scaredy cat but ever since he mated two days ago, his behavior has taken a complete 360. He would never sleep or climb up on my bed unless I would carry him and lay him down there and now that's all he does, that and whimpering and getting in my face to get attention. If he's not on the bed he's just wandering around all day and night whimpering. I don't even think he's slept and I think all he's been trying to do is get at the female he mated with again but I just don't think his extreme behavior is normal. Im really worried and he's been keeping me up since. Any ideas as to what could be happening?