Holiday mischief abounds in this third book in the middle-grade series that feels like The Secret Life of Pets meets Toy Story. Are the Good Dogs up for a holiday-sized mission? All of the doggy day care friends are excited about the holidays! King, Cleo, and Napoleon can't wait for their eight nights of Hanukkah prezzies, and Hugo, Waffles, and Lulu are ready for cozy Christmases...