A hamster is a small, furry rodent that is often kept as a pet. They are known for their cute appearance, with round bodies and tiny paws. Hamsters are nocturnal, which means they are most active at night. They love to run on wheels and explore their cages, making them fun companions for children and adults alike. There are several types of hamsters, including the popular Syrian hamster and the smaller Dwarf hamster. They require a comfortable habitat, a balanced diet, and regular exercise to stay healthy. With proper care, hamsters can live for about two to three years, bringing joy to their owners.