If you’re interested in having mice as pets, please talk to your veterinarian Niagara Falls, ON to learn more about their required care. Domestic mice can make great pets for the right owner. Take note that mice are social creatures and do best when living in a group. Males will fight with one another unless introduced at an early age. Owners of pet mice describe them as curious and active creatures that generally live between one and three years. Mice are fragile and should be handled gently. Mice could make nice pets for children, but adults should always be present to supervise handling and care. Mice do well on a diet of regular mouse food, which can be found in most pet stores. It is also recommended that mice be given small amounts of fruits and vegetables as daily treats. Fresh water should always be available as well.