Pig the Winner (Pig the Pug Series) by Aaron Blabey

The world's greediest pug won't play fair, and he'll do just about anything to win! Will Pig ever learn? He's an absolute cheat and quite the sore loser as well. But when Pig challenges his foot-long playmate, Trevor, to a kibble eating contest, he accidentally stuffs more than just food in his mouth. Lucky for Pig, Trevor knows what to do and saves the day! Young readers will love Blabey's irresistibly quirky illustrations that are paired with a relatable lesson about learning to play nice. For dog and pet lovers everywhere.