I have a 3 year old that I have had for 2 years. I love him but he is a "runner". I live in the mountins of Southern Utah. He has a doggie door and a fenced yard to run and play with our Westie and a cat but he will run the first time he sees an open gate or door. I am tempted to see if I can find him a home on a large farm or ranch but hate to lose him. Any suggestions?