The Velveteen Rabbit: (Discworld Novel 25)

When the Velveteen Rabbit first arrives in the nursery, he's snubbed by the other toys. But the Rabbit soon makes friends with the Skin Horse who explains how toys can become 'real',if only they are loved enough. But when Boy is ill with Scarlet Fever, and Rabbit is thrownaway, Rabbit finally discovers what it truly means to be real.