Maggie is the only cow left on the Dixon Ranch after Alamida Slim (a cattle rustler capable of stealing 500 in a single night) stole all the rest of Dixon's cattle. Mr. Dixon sells Maggie to Pearl, a kind and elderly woman that runs a small farm called Patch of Heaven. The local Sheriff arrives to tell Pearl that her bank is cracking down on debtors. Pearl has three days to pay the bank $750, or her farm will be sold to the highest bidder. Hearing this, Maggie convinces the other cows on the farm (Grace, a happy-go-lucky character, and Mrs. Calloway, who has had leadership gone to her head) to go to town to attempt winning prize money at a fair. While the cows are in town, a bounty hunter named Rico (who Buck, the Sheriff's horse, idolizes) drops a criminal off and collects the reward. Stating he needs a replacement horse to go after Alamida Slim while his own horse rests, he takes Buck. When Maggie find out that the reward for capturing Slim is of exactly $750, she convinces the other cows to try to capture him to save Patch of Heaven.