I have read that dogs that have LP often develop a hump back. I would suggest you have a vet check him out. It could also be due to a back injury. I am not sure if neutering him at this age will help any with the marking and aggression. Hopefully someone on YT that has gone through that will be able to give some input on that. I do know one lady that had a dog that marked a lot and I don't think it changed his habit that much after he was neutered. Good luck with your boy. |