The remaining nine grooming teams face off in the Immunity Puppertunity "shape up" where they must transform their dogs into a geometric shape. Later, in the Ultimutt Challenge, dogs are groomed into various holidays as the teams vie to be crowned Best in Show in hopes of continuing in the competition.

The remaining grooming teams compete in two brand-new challenges. This week's Immunity Puppertunity is the glow in the bark challenge, where groomers must give their dogs a glow-up under the black light. Then, teams must bring out their best glitz and glam for the pet gala-themed Ultimutt Challenge. After each pooch shows off their star-studded groom on the dogwalk, judges must bid fur-well to one team.