i recently adopted a 2 yr old male rottie....and he's aggressive towards strangers when they pet him near his face, legs, stomach...never bit anyone, but growls and snaps. when someone approaches me on a walk with him, he gets very alert. and my sisters husband yelled at me one time, and he jumped on him and tried to bite his face :-/
ive called a lot of trainers and they say that because he is 2 yrs old and acts like this he was probably abused, and that there is nothing i can do and that i should put him to sleep 
i DONT want to put him to sleep because he is such a sweet heart with me. hes a total lap dog, even in the car he tries to sit on my lap when im driving, and hes never been aggressive towards me. hes not aggressive towards children, or other dogs.
this is not a racial statement, but i was told by one trainer that maybe he was abused by a mexican and that is why he is like this. my sisters husband is mexican, and so were the people he tried to bite. im white and so is my boyfriend, and hes never done this to us. just a thought.
but, because of his size (approximately 130lbs) i am afraid that if he ever DID attack anyone, that he could do some serious damage and i could be sued. anyone with some advice or similar instances would be greatly appreciated.
Shannon

