Right, then you should know about pack behaviour then, especially in hunting dogs. (Not all dogs love eachother). I've run a small pack of patt's, very well socialised, but if a stranger starts then its a pack effort to kill it. Its hassle to have strange dogs just come over, especially when you have dogs that are born killers.
If you knew about pack behaviour then you would understand that if you are the alpha male you are incharge of your pack,
my dogs snap at other dogs, but if i tell them to stop, they stop, or are made to stop.