The film centers on young Mariah, a little girl who dreams of getting a dog for Christmas year after year. This Christmas her dream is fueled after seeing a puppy named Princess at the local pet store. To see if she's ready for the responsibility, Mariah is tasked with dog-sitting her uncle's crazy canine Jack, who upends the family's holiday preparations with his various shenanigans.三只牛犊似的巨狼，呈三角形把那个青年围在中间。青年在不停地转了转去，戒备着三只巨狼，但总有一只巨狼紧紧盯在他背后，青年视线能够看到的两只巨狼很小心，似乎在牵制青年。
