Ping and Pong are friends. They like to eat and walk together, but they have their diffferences, too. Pong loves to nap, and he does it a lot. Ping likes to play! She runs and jumps around the yard while Pong sleeps the day away. Sometimes, this boundless energy gets Ping into tricky situations. Luckily, Pong likes to help when he's not napping. These dogs are a great pair. Adam Gudeon's lively illustrations capture Ping's and Pong's contrasting personalities in bold shapes and bright colors that are perfect for young readers. An I Like to Read(R) book. Guided Reading Level D.