"When Peggy the pug puppy is abandoned at the animal shelter just before Christmas, unicorn-loving Chloe's family takes her in for a week. The playful puppy loves Chloe and wishes she could stay with her forever. But Chloe doesn't want a dog--she wants a unicorn! Believing anything is possible, Peggy decides she will somehow turn into a unicorn to make Chloe's Christmas. All Peggy needs is a long silky mane, a glowing horn, and the ability to do magic....