In the book Pax, a fox named Pax gets lost and then…

Pax had never lived in the wild. And when his owners abandoned him he has to stay by himself in the wild. He finds many new characters but he just couldn’t find a way to blend in with them. Pax can be as worried as Peter, for exemple whenever any of the foxes said to him to get out of the road he says no because he thinks that if Peter came he wouldn’t be there so Peter would leave and never find Pax.