Granny Sweet and Precious Pupp are taking a train ride out west to go camping. The conductor comes along and tells Granny that Precious must go to the baggage car since its the rules of the railroad. Precious goes reluctantly and the conductor teases him when he puts him in his box. Precious does not like this and starts playing tricks on the conductor. This only makes the conductor really mad and he starts trying to get back at Precious and each time Precious turns it around and the conductor winds up getting the worst of it.
After the train stops, Granny goes to check on Precious and finds the conductor in his box barking like a dog and Precious snickers.