The Cornelius Parks and Rec Department’s 21st Annual All American Dog Show is this Saturday from 3-6 pm at Robbins Park. Registration is required to participate, so click here for early-bird registration, or you can register on the day of the event. Contests include best coat, best costume, best kisser, best trick and sassiest senior. In addition to contests, there will be pet-related vendor tents, concessions, and children’s activities.