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.

The quarterfinals are here. It's the most A-List Immunity Puppertunity yet as dogs turn into stars in the Celebrity Dog-pelgangers challenge. Then, the teams compete for a spot in the semifinals during the doggy decades Ultimutt Challenge where groomers must travel back in time and style their dog based on their favorite historical decade.