Abby's family already has a dog and two indoor cats, so they're not looking for more pets. Then, Abby finds pawprints in the snow that lead right into their horse barn and belong to a cat that has made itself at home in the hay. Abby wants to adopt the cat, but first she must find out if it belongs to someone else. Second, if it's homeless, she has to convince her parents that three cats isn't too many for their family. Is her family...