Originally Posted by Jonnalean
I have a 2 1/2 yr old great dane. I got her when she was 12 weeks old. From day one she was extremely shy and now has become aggressive. I have spent several thousand dollars on aggression training. It is not working. She lunges at people when I walk her (mostly children). I have a 10 yr old daughter and my dog is aggressive towards her. Most recently I had to have her sedated because she had an ear infection and all though she was muzzled she still tried to attack the vet and the assistant. I am not getting any advice from my vet and am terrified to find a new one. I always thought that any dog that acted like her was abused, and not taken care of, but I have had dogs all my life and have a 13 year old pit bull - lab mix and he is the nicest dog I have ever met. I have never hit or mistreated her. Should I have her put down or does anyone have any other suggestions. I would appreciate any suggestions.