Figure a classic with a serious bite Choose carefully to avoid chomps: first, carefully open the dog’s mouth wide enough to fit a tasty finger or two. Next, take turns pressing one tooth down at a time. If the dog chomps down on you, you’re out, and the last player left wins! Designed for everyone ages 4 and up: crocodile dentist is designed for 1 to 4 players ages 4 and up. Game time ranges between 1 and 3 minutes. Perfect for family game night, kids will love the tense, thrilling excitement.