Chewbecca - To answer your question. Yes, they are the same dog. There are two classes, colored and white. When a white female is bred to a white male, there is a good chance there will be some colored babies.
As for aggression, I sure there are some which will show it but the five BT's I have owned over the last 40 years didn't show any. A dog is as good as the way it is raised.
From the time my buddies were babies, I would put my hands it their mouth and play with their teeth, rub my face against their face, roll they over on their backs and rub their belly. The reason I did this was not just cause it was fun but to show them who the "Alpha" was.
Oh! I wasn't talking about human aggression. Most (if not all) bully breeds usually don't show human aggression at all, unless they're a guardian bred American Bulldog.
I was talking about dog aggression. The two types of aggression are separate from each other.
My dog is really dog aggressive (though we are working on this), but she would NEVER harm a human. She would never even think about it.
Due to my dog's breed being bred for what they were bred for for over 200 years, her breed (american pit bull terrier) is predisposed to dog aggression.
The mistake often made when people think of her breed, is that human aggression and dog aggression mean/are the same thing.
Like anything or anyone with a predisposition to something, if the correct trigger comes along, it can bring it out. But in dogs, the trigger can be as tiny as simply the age of maturity.
I didn't raise my dog to be dog aggressive. I didn't raise her; I adopted her. But she didn't come to me already dog aggressive.
She "turned on" when she was about 3 1/2 years old.
I just wasn't sure if dog aggression was as likely to occur in Bull Terriers as it is in my dog's breed.
Again, beautiful picture! I really admire Bull Terriers.
