How long do you keep a stray dog before you can legally make it your own? We have two dogs that over the past year or so on a regular basis come to our home and stay for days at a time. One is in my opinion a mix breed with hip dysplasia. He is a good dog. We give him meds that we have and he gets to feeling better. The other is a Newfie. Both are some what on the skinny side (especially the Newf) NOw here is the kicker. We know who owns these dogs and they know they come here on a regular basis. We call, we text, we even speak to their neighbors (this is a neighborhood up the road from ours) but no one comes to get them. The dogs will leave for a few hours or a day but always come back here. I dont want to put up signs or contact the humane society. I just want to keep them. Make them healthy and give them a good home. My family wants to the same. It just angers me and my oldest daughter that they treat these animals this way. The Newfie is gonna kill over in this heat. Its over a 100 dgress here just about everyday. Am I wrong if I just keep them and never inform anyone that I have them?