Do you have an SPCA in your area? This horrible neighbor you have really has a problem if he's poisoning your pets...Recently I happened to overhear a conversation where someone was saying they had pit bulls and were using them to engage in dog fighting...I had managed to get enough information about where this person lived and their dogs' names, I called my county SPCA. I could not let this go or it would have bothered me. Anyone who is cruel to animals, I have a problem with 'em. I hope you get justice for you and your pets. And I hope your dogs turn out okay.