Zeus is my 10 month old Pit bull terrier and he has always done great with dogs of all sizes, except for boxers. For some reason he always gets rather agressive around boxers and it isn't a sometimes he gets that way, he always gets aggressive around any boxer. Is there something we can do to help reduce his aggression around them? Should we just avoid them all together? We've tried distracting him and it works for a while until he discovers there is a boxer there. We want to be able to enjoy our time at the dog park but we have to keep an eye out for the dogs that are coming in and make sure they aren't boxers because the boxers and he will always end up starting a fight with them. He sniffs them for a little while and then all of a sudden it turns into a fight. It happens so quickly that I can't tell who is starting it and I'm at my wits end. I want to help him get over this but I don't know where to start. Any advice would be helpful.

