River Heights is hosting its first fashion show — for dogs! Proceeds will go to the Rollover Rescue animal shelter. The Clue Crew is excited because not only will the day be filled with tons of cute pooches, but Nancy's own puppy, Chocolate Chip, will be a model in the show! But of course, there are some bumps along this fashion show's runway when someone steals a special basket of gourmet dog biscuits. They belong to doggy-diva Lola, a fancy poodle who's the star of the show! Can the Clue Crew sniff out this doggy-biscuit burglar?