my dog blue looks almost exactly like yours all his brothers and sisters looked like rottys (almost just like rotty puppies he was the only one out of the whole litter that looked like this) xcept him the only diff between your dog and mine is he diddnt have the eyebrows and he has a curled tail his ma was a solid white husky the guy i got him offa said his dad is ether a german sheperd or a jack ruslle hes prolly bout 6 months old and when i seen those pics of yours i thought it was him till i seen the eyebrows that is how much they look alike hes getting big so i doubt the jr is his dad cause the jr he said was his dad is really little but i could be wrong i know this is an old thread but ill post pics as soon as i find my camera ive been trying to find out which was his dad and this is the closest ive found to the way he looks ive owned a jr before and he acts just like the one i had so im really not to sure myself i hope i helped if your still looking at this thread