After a fight with Mickey, Pluto runs away to the North Pole and is "adopted" by Santa’s reindeer. Critical Consensus Mickey's Twice Upon a Christmas (Video 2004) - IMDb
The movie consists of five short stories tied together by a Christmas book theme: subtitle Mickey's.Twice.Upon.a.Christmas.2004.W...
Huey, Dewey, and Louie travel to the North Pole to sneak their names onto Santa’s "nice" list. After a fight with Mickey, Pluto runs away