The boys try to save a horse, but it's no easy task trying to keep it hidden. Maddie loans something sentimental to her to London and becomes mad when London loses it.
Maddie runs a Daycare Service at the Tipton, and when Maddie has a family obligation to attend to, Zack and Cody take over. Meanwhile, London encourages Mr. Moseby to take yoga to help him relax a bit more.