Nat the Cat is feeling pretty good about his brand-new hat. It fits perfectly, and he thinks he looks great. That is, until his friend Pat the Rat walks by wearing an even nicer, much cooler hat! Suddenly, Nat is feeling incredibly jealous. He does not just want his old hat anymore; he wants a spectacular hat exactly like Pat’s! As Nat’s envy grows, the two friends are on the verge of a very silly argument. Can Nat learn to be happy with what he has, or will a simple piece of clothing ruin their friendship? With its signature fourth-wall-breaking humor and exasperated narrator, this laugh-out-loud story perfectly captures the tricky emotions of jealousy and learning to share.