Oh, wow, welcome back Jessika!
I know a lady at the dog park who has a standard Bull Terrier. There wasn't too much that was very distinctive about him like an overly gregarious or aggressive attitude. He just trotted around the park in his macho-wayYou *gotta* love their movement. However, they are terriers and I hear dog aggression is something you have to curb through heavy socialization. I'm sure you've got a lot of experience in that area, though. I know that wasn't much help, but I hope you stick around and post some pictures of your pups!
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