BigDog

BigDog is like a big, strong dog robot that can carry things for people. It has four legs that move like a real dog's, and it can climb over rough terrain and even walk on ice without falling. BigDog was made to help soldiers in the army carry heavy things, like equipment and supplies, over long distances. It has a computer brain that tells it what to do and sensors that help it see where it's going. Think of BigDog like a very helpful, very strong robot pet that can help people do important things!