Always be yourself - unless you can be a unicorn!

Milli, the pug, loses her home just before Christmas, but luckily Anna's family takes her in for a week. The playful puppy loves Anna very much and wants to stay with her forever. But Anna doesn't want a dog - she wants a unicorn, at least according to Milli.
Will Milli succeed in turning into a unicorn? If he could figure out what to do, maybe his dream of finding a home could come true.