I have been having the same problem on my hunting land, and I dont own it, but I have sole permision to be out there. For 2 years now we have been having the neighbors dogs running around my hunting spot. The land owners have called the sherriff a few times now, and the last time they came out, the sherriff told the dog owners, that the next time I or the land owner sees the dogs on our land, we have the right to shoot them. I have only seen the dogs one time this year, but I was in my stand yesterday morning about 7:00, and the dogs owner comes out and starts calling for his dogs. He called for them for about an hour, and they never showed up. I wonder if one of the other neighbors got sick of them running deer.