Mucky Pup's Christmas

'Go away, Mucky Pup! We're busy. Don't you know it's Christmas tomorrow!' But Mucky Pup doesn't. He doesn't even know what Christmas is. So he gets out from under the family's feet and goes to find his friend Pig. Perhaps he will know about this Christmas thing. But pig doesn't and so what anyway? Snow has fallen and there's a new, white world to explore.