I had a doxie once who could have been considered racist. She hated black people. Anytime I had black friends over, I had to cage her. Her hackles went up and she got a real fierce growl. Jim, the Schwan's guy, was able to befriend her, but that didn't change her behavior. No one was ever mean to her, so I don't know where she got that behavior, but she never outgrew it.
I also had a rescue dog that HATED men. Again, hackles went up, and the dog went crazy. (Hackles up on an Aussie is much more impressive than on a doxie) Had to give him away. My dad spent hours befriending him, so he lives nearby, but they have to lock him in their bedroom if any male comes over. Even my son, who the dog was bought for. I had little kids too and the dog was fine until the little boy got to 6 yrs old. Now he growls at him as well.
I also had a rescue dog that HATED men. Again, hackles went up, and the dog went crazy. (Hackles up on an Aussie is much more impressive than on a doxie) Had to give him away. My dad spent hours befriending him, so he lives nearby, but they have to lock him in their bedroom if any male comes over. Even my son, who the dog was bought for. I had little kids too and the dog was fine until the little boy got to 6 yrs old. Now he growls at him as well.