"Jess, a collie puppy, had a wonderful life: she had a cozy home, delicious and satisfying food, a loving family. And most importantly, she had Will, a boy whom Jess considered her main owner, and with whom You can run, jump and play as much as you want. But one day Will broke his leg and he was admitted to the hospital. Jess was left to her own devices: Will’s parents are at work all day, and his little sister Chloe is terribly afraid of dogs and doesn’t even go near the puppy. Who will take care of Jess while Will is away? Chloe decided that she will cope with this task. But how can the girl overcome her fear? And will she be able to replace the puppy’s beloved owner?