When Goldie McKenzie, DVM, vet to the L.A. pet stars, arrives from Los Angeles to Blue Dog Valley she realizes three things.

1. Never agree to upend your life when you’re hungover
2. Pot-belly pigs are not true farm animals
3. She’s going to need a warmer coat

At first Goldie is nothing more than a fish out of water, with few clients and few friends. But after a less than pleasant encounter with a man whose dog is suffering from a possibly fatal case of bloat, she’s finally earning the trust and goodwill from her fellow Blue Dog Valley citizens. Her clientele grows to include the many farm animals in the town, including a horse named Large Marge, a cape-wearing therapy alpaca, and a yardful of sweater-wearing goats. Add in Kevin, the “worst sheepdog in Blue Dog Valley,” and a Sphinx cat named Airport, and Goldie is having the best time a vet can have. . . aside from the annoying attractive town grump, Cohen, who seems intent on making sure she always feels like an outsider.

With her newfound goodwill, Goldie comes up with an idea to reinvigorate the once flourishing Blue Dog Valley: a Christmas carnival. A petting zoo, pictures with Santa, a baking contest, what more could they want? After only some brief resistance from Cohen and his father, they begin the great plan to reinvigorate Blue Dog Valley.

Will Christmas be enough to salvage this dying town—and be enough to bring Goldie closer to a certain grumpy man?