I wanted to thank everyone for all the help. I did go and get him and just got back. He looked so sad when we got him and the whole trip he just layed there staring kind of in space.. When we got home he got a few pieces of kibble and has gone mad.. He's running around the room chasing the cat and just so happy and excited. He needs a bath and a week on some really good dog food and of course love and attention and I think he'll be in better shape and happy with his new home. He just seems like the sweetest dog and I'm pretty happy I got him. I just weighed him and he's around 4.3 he wouldn't hold still so it could be a little less or a little more.. I'm extremely glad he's running around and being so playful and acting like a pup should...