Well my cousin Kelly has 3 boxers and she breeds them all the time and she does it for just the money. Makes me sick! Matter of fact she had a falling out with her now ex and was living back with her mom and took the dogs with here and this huge *** cage that goes outside and they are a rowdy bunch. One is 5, the other 3 and the little one is going on a year now. From what I have seen with those dogs it makes me thank god I never decided to go with that breed. Just need a lot of attention, almost too much and chew on everything and very, very hyper. Just not my breed. I thought it was just here, but my fiances' friend has 2 of them as well and are excatly the same way which leads me to believe that is just how the breed is.