Most kids love the idea of having a pet of their very own. Pets can bring so much joy to a family, but they are also a big responsibility. Sharing children's books about pets is a great way to get started. Here are some of my favorite pet books for kids. You'll find books about more traditional pets (dogs, cats, and goldfish), along with some lovable and humorous books about some unexpected pets (sharks, elephants, giraffes, and more).