Dave Portnoy, founder of Barstool Sports, appeared on The Tonight Show Starring Jimmy Fallon on July 17, 2025, alongside his dog Miss Peaches and Pete the beagle. During the segment, Portnoy discussed the evolution of his One Bite Pizza brand and shared a slice from Montes, his hometown pizzeria, which is the only pizza Jimmy Fallon has ever rated a perfect 10. Miss Peaches made her debut on the show, drawing attention and praise for her presence. The appearance highlighted both Portnoy's pizza venture and the charm of his pets.