Edie and her friend Layla can't believe it when they find an injured kitten on their way back from school. She looks so small and weak that Edie knows she must get the kitten home to her vet mum right away. Edie's mum isn't sure the tiny kitten is going to make it but Edie is determined to nurse her back to health. Then she starts to worry about the rest of the kittens in the litter. What if they're in trouble, too?