I have 2 dogs-my best dogs that are coming up on 4 years old in April. They have hunted together since they were puppies. All of a sudden the last 3 weeks running them they have done it twice now. Never heard of this befor but they will go into the woods and go to about killing each other. They have been dumped 9 times and done it twice. Any ideas how to stop this? Thought about putting them in a space together with tt15 and trying to train them to not fight. Anybody else have any other ideas? If I could hunt twice a week be no problem but being a weekend warrior don't have this option.