Zoe helps her aunt Jo in a shelter for abandoned animals, where one morning he discovers outside the stairs box with three puppies. All of them need increased care, especially the smallest that Zoe gave the name biscuits. Zoe desires to have her own dog, but her parents have not allowed her yet. She created a very strong bond to the biscuit, attending her in the shelter every day. But he knows very well that the abandoned puppy needs a new home ....