Today someone (SOB) left a very young dog on our door step in the heat without food or water in a shoe box. It is black and white with brown running through it..sort of brindle looking. Our vet is out until the 14th. Have never had a pup so young. Any suggestions on what I should do with him until we can get him to the vet? Going to buy puppy food now and will post a picture later. We have three other dogs but need to get this fellow checked before we make a decision as to wheather or not we should keep him.