I am cutting this lawn for people who are on vacation. There is a big field next door. This guy is walking 2 boxers. One comes over to me friendly as can be. The other was a big male, comes running over barking, the guys says ohhh nothing to worry about. He is playing the game of whos boss. I yell at him to get lost well he comes at me and nips at my boots. The owner is about 100yards away. I am a dog person so I am like beat it. The second time he tries it again so I take the blower and give him a good face full of air. The owner of the dog got pissed at me. I told him he is lucky I am a dog person or he would have gotten a nice nick by a trimmer. Was I out of line. I mean enough is enough... especially where the dogs are not even in there yard.