My bunny had to have emergency surgery last week because he ended up having a kidney stone. The vet ended up neutering him while she was had him under already. Everything seems to be healing fine, and yes feeling rather spunkyas well so he seems to be fine. He's also eating and drinking well. I've noticed that he has a little bit of blood in his urin once in a while. Not a lot but it seems to be a little red. He also seems to be peeing A LOT. Is that normal?