Hello, I was wondering if anyone out there has a "non-social" Boxer and how they deal with it? I have a 3 year old female Boxer, who I took to puppy class as a puppy and she did fine, and who also lives with a 3 year old German Shepherd mix. Now Lucy (the Boxer) gets along fine with Archie (the Shepherd mix), probably because they grew up together and I had Archie about four months before Lucy came into the picture. However, as Lucy matures, she is increasingly aggressive towards any other dog. It is horrifying to take her on a walk because she gets so worked up when she sees another dog, especially female dogs, and she gives off this impression of being a mean dog. She is totally the opposite of mean and has never shown an ounce of aggression towards any other human being, child or adult. I am not sure how to cure her of this without exposing her to other dogs, which just seems like an endless cycle. Any help and advice would be appreciated!