Sharing is more than allowing friends and siblings to play with your toys, it is also about sharing time with those we love. Petey encounters a new lesson when Carly brings a new friend to the house that interferes with his playtime with his human. Instead of hide-and-seek in the backyard or playing fetch, suddenly Petey must learn to share his time with Jim. Will Jim take time to play with Petey? How will Petey work through this new learning lesson? Does he go back to the animal shelter or stay with Carly? This is a hard lesson for Petey, but he comes through it - as always.