Bob the Dog and Mark are playing in the park one day when Bob swallows a yellow canary. What will they do? This whimsical tale and its cast of friendly characters will delight young readers and adults alike! This book features vibrant full-color illustrations.Bob the Dog and Mark are playing in the park one day when Bob swallows a yellow canary. What will they do? This whimsical tale and its cast of friendly characters will delight young readers and adults alike! This book features vibrant full-color illustrations.