I either have a very over active hen or an over active rooster. The last couple of days Bob has been mounting the same hen 3 or 4 times in the space of 30 minutes.She's not protesting at all. Now he's going after some of the other hens. What's going on? Why is he so carried away with himself? Could it be a typical teenager thing? I have 7 hens. I can't imagine if I had anymore. He'd probably kill himself.