Lazy Dog Pup-POP “Birthday Water” (Vanilla Cake Flavor, 4-pack) – An innovative dog beverage treat that turns any celebration into a party! Pup-POP is a non-carbonated, dog-safe “soda” with a vanilla birthday cake flavor. Serve it chilled in your dog’s water bowl or freeze it into pupsicles. Made with natural ingredients (like water, apple puree, and vanilla) and no artificial sweeteners, this fun hydration treat lets your pup join the toast on birthdays or any special day.