Christmas in Princess Ionas Many Coloured Castle is always a magical time of year. As self-guardian of the castle, her grubby, hairy little dog, The Peerie Monster, is desperate to discover how Santa is able to sneak in and out without her ever catching him. Hidden beneath the tree on Christmas Eve, she hopes that this is the year she will finally learn his secret. As she waits however, she realises that one by one, decorations and gifts are vanishing from around the Castle. Fortunately, the Peerie Monster is no ordinary dog - she has different coloured eyes and, as anyone can tell you, dogs with different coloured eyes can do magic Using her magical abilities, she follows the mysterious thief around the castle until she can pounce. Discovering that the thief is nothing more than a lonely little dog even hairier and grubbier than herself, the Peerie Monster welcomes the thief to join her in her mission to catch Santa, as long as they can restore all the stolen items to where they belong. Christmas saved, the two little dogs wait for Santas arrival, but once again he comes and goes without being spotted, leaving a little surprise for the repentant thief.