Exactly. I had a chow/pit mix I could not let around any other dogs. He was pugilistic.
He was a good dog, but not social with other dogs.
Now my shortfat black pit, he was funny. He never would hurt a fly, but would fight if something attacked him or me.
Oh, but he killed my neighbor's cat. Yeah, that was jealousy. Sad.
Only thing he ever did that I think was bad.
He was good around kids ,and these other 2 little dogs would come over to ask if he could play, and I would let them. They had a fun time. He was a great dog, and sired many offspring.
In the house with the house police pitbull, he'd let the 2 little kids ride him and love it.
Pretty sure he a litter with that girl. He didn't miss much if it was around. Within a circular mile.