When Mo makes friends with a little wild beast, her family are horrified - wild beasts are dangerous.

But could this wild beast save baby Babba from a hungry lynx and become a friend to the whole family?

And then what would they call him? DOG!

This delightful, heart-warming story about a Stone-Age family and the first dog is inspired by the amazing, recent discovery of a child's footprint alongside a dog's pawprint in the Chauvet cave in France - from 26,000 years ago!