Life at Second Chance Ranch becomes hectic after Grace offers to take in animals from a petting zoo. Even though her impulsiveness earns her the responsibility for taking care of the big Berkshire pig, Daisy, she is happy that the llama, Harry, is also under her care . that is, until she discovers his ill-temper. Still, she decides to train Harry as part of her science project. But spitting llamas don't care if a hypothesis is proven or not. Can Grace pull off the best science project ever? At Second Chance Ranch, the Ramirez family cares and works to find homes for all kinds of animals on their 200-acre ranch in Texas. Sisters Natalie (12), Abby (10), and twins Emily and Grace (9) all do their part to help out and give each animal the second chance it deserves.