When they are left on their own a few days before Christmas, three white little fur balls get their paws into a world of trouble. A couple of no-good burglars have made off with all of the family's presents and decorations, and it's time for the Three Dogateers to unite! The always-hungry Barkos, the pampered purebred Wagos and the adventure-loving Arfamis set off on a journey to sniff out the bad guys. But with the world's meanest dogcatcher hot on their tails, they may need a little help from Santa Claus himself to save Christmas!