A cheese dog is a yummy food that starts with a hot dog, which is a long, skinny sausage that you cook and eat on a bun. Then, you add cheese! Cheese is a gooey and delicious dairy product that comes in many flavors. You can put cheese on top of the hot dog or stuff it inside the sausage. Now you have a cheese dog! It's a fun and tasty way to enjoy a classic American snack. But don't forget to eat them with your hands and wipe your mouth when you're done!