I have 3 dogs and I hope that people would come talk to me before ever sentencing my dogs for my ignorance. The dog, as mentioned before is only doing what it has been allowed to do. If you went for a walk and didn't know you were on private property, and someone shot you (whether it was a paint ball, pellot, or a bullet), would you know why they did it. NO. The only one responsible for that dogs actions are the owners. You can make a complaint with the police and animal control while staying anonymous the entire time. I am not sure how it works there, but where I am, each time they get called the visit gets worse. First time, warning. Second, fines. Third and fourth increase the fines by doubling each time. Then on the Fifth time, no more dog becuase the owners werent smart enough to fix the problem. Then the dog gets to go try to find a better home with people who might actually give a sh@t about their well being.
Sorry for the book, just my $.02