That smile says it all .. Oso, a 1 year old lab/golden retriever mix, is so happy to be an Argos rescue dog. Like so many of the dogs we have, Oso came to us from a euthanasia list at a small community shelter. Oso loves people and other dogs. He loves being outside whether it’s catching a ball or running the fence with his new canine friends. Oso would be the perfect best friend whether to an individual or family.