Yes Harley was well socialized. His breeder had 3 kids. Two of them were teenagers but the other was only 2. They also had a bigger mixed breed male dog and a grumpy old fat cat.. All of whom Harley totally harrassed! (meaning he bugged and bugged them until they either played w/ him or tried to kill him!) He's only about 7 months old. But I don't think this has to do w/ being a pup bc when he was younger he liked chewing on my fingers etc but this seems to be down right aggression. The look on his face just changes.. It's scary.. My mom told me to get him a t-shirt that says, "Back off! Rottweiler Undercover!".. hehe I'm definately going to look for some aggression help books. The time and practice will definately be worth it if I can get him to just "Be nice!"
Oh yea, Will just reminded me and I wanted to add that last night @ his house Harley started a TERRIBLE fight w/ his two boxers and his bulldog Lulu all bc they all went to sniff his toys.. I've never seen anything more rediculus than three HUGE dogs cowering to a 8lb dog.. But he was attached to Brandys(boxer) ear for a good 10 seconds so I don't blame them much!