She is gorgeous. I agree....looks like a Staffy mix maybe? Just keep in mind that Bull breeds can have tendencies for animal aggression as they mature. (usually 1 1/2 - 2 yrs to reach maturity) Keep an eye on her as she grows. Some never show any aggression...but it's better to be cautious. She should be fine with people, just other dogs you should watch out for as she gets older. Best of lck with her! 
