I have 2 male 3 month old brothers and they have begun to have terrible aggression but only toward each other, the other dogs are not bothered. I have taken them to thier vet for this and he does not want to neuter until they are 4 months old. How do I keep them from killing each other until then?
What kind of aggression are you talking about? Running around , chasing each other, and biting each other's legs? Have you had a litter before, or did you just buy 2 siblings? I find it hard to believe that they are that aggressive, and probably just acting like 3 month old pups. Has there been any blood drawn, or have you had to take them to the vet because of these fights?