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.最后果真被他们弄出一桌看上去都很不错的美味佳肴来，不过大概是因为这些菜的原料冷冻和冷藏的时间都太长了，所以，口感比他们预期的要稍差一点，但他们已经很满足了。
