We have a 9 month old male german shepherd, he "bit" a lady in the face and resulted in a few tiny scratches on her face, i can understand this time when he was agressive, the lady was the one who approched my dogs and though it would be OK to put herself over our fence to pet the dogs. In my book that is a big no-no, the dogs had no idea who she was and we were not even home at the time. So just the other day, i had him out and the kids wanted to pet him, soooo i made him sit and stay, and told the kids they could pet him, he tried to bit one of the kids, i was so shocked i couldnt believe he tried to bit one of them. I seen this one kid in peticular that he tried to bit tease him threw the fence, and the kids and the neighbors are always telling him to shut-up and being mean to him.....did he try to bit the kid because of the kids teasing him? i struggling with coming up with an answer, does anyone have an opinion?