Does any one know the name of this story?

It's a children's story book about a hedgehog, it's probably at least 20 years old. The hedgehog wakes in the middle of hibernation and leaves his hibernation home and his family. He soon finds himself in trouble and is eventually helped by rabbits, when he is taken into their burrow and eats the slugs that are eating their stored grass. That's all we can remember, we would like to buy the book for our young grandson who is presently sheltering an underweight hedgehog, with the help of his mum.