Short man syndrome?
 

Little man here, Diesel, has some serious attitude going on. I think its hilarious, but I dont want it to escelate into an aggressive behavior. From the second he came in the door he won our hearts. He has so much personality, you can tell he was very well socialized by his breeder. However, when he has a toy that he wants to play with, and another dog grabs part of it to play, he growls, and growls LOUD. Now I dont know if he's just very vocal, or if he is serious. I remember when I had an American Bulldog as a kid and when we would wrestle around with him, he was so loud, like he was super ferocious and gonna kill us all, but it was always a game, and he was just loud. I cant tell if this is the same thing or not. He doesnt act that way with the kids, just the other dogs.
Its honestly one of the funniest things I have seen in a long time. My friend brought her dog over, who is only a few pounds, yet twice the size of Diesel, and Diesel cornered him and was growling and barking at him. The other little dog was terrified. His tail was going the whole time and he didnt look mad, just like he was playing aggressivly.
Should I try to break this? He isnt hurting anyone or anything, but its very loud.
Maybe I can get it on video so you all can see what I mean. Its cute yet sounds so vicious.

Sounds like he wants to be the Alpha dude....or at least try. LOL. Maybe he's trying to live up to his name?! Little stinker.

I don't know, but Luna is little and growls so loudly and ferociously that if you didn't know her, you'd think she was serious:laugh: Little man/woman syndrome, yep;)