To start off I live in Minnesota. Tonight my wife went to take out dog out (a 25 lb sheba inu/terrier mix) shortly after dark. While she had him out, on a leash, a group of kids walked by. I wasnt there but she said they were quiet so she didnt hear them at first. When two of them walked directly behind her it must have spooked the dog and he turned around and jumped on one of them. He bit one of them on the inside of his arm (we are not entirely sure if he bit down or just had his mouth open and got it hooked on the kids arm because that occationally happens to us when we are playing with him) he left one small puncture on the inside of his elbow and a scratch on the outside. The puncture was not deep but did bleed for about 2 min. We walked the kid home (his dad works nights so he was being watched by a daycare/friend I'm not exactly sure which) and talked to the people there. We then went home and reported the bite to the police. The officer told us that he had called the father on his way to our house and the father was mostly concerned if the dog had his shots and if he should take the kid to the hospital. Our dog has never bitten anyone before and is totally up to date on his shots. My question is, how liable am I? The kid was not batly hurt. We do have renters insurance but I'm still a little nervous. Is this the type of injury someone could/would sue over? My wife and I feel really bad about this, she spent most of the night sobbing. Is this something that we should just take them out to dinner over to say were sorry or should we actually be concerned and talk to a lawyer? We are new to the area so we really don't know the people.