Dog is on the clock 24/7. His job - to herd Pop's sheep and keep them safe from harm. Unfortunately, the sheep make his job tougher than it should be and he can't make a mistake without being made to feel like a gangly pup. No matter, Dog takes his job seriously and he loves his work, regardless of what the sheep say. But he secretly wishes for two things - to win the respect of the flock and to have a real name, instead of being called just Dog. Will an unexpected visitor be able to help Dog change his luck and help him make his wishes come true?