Fancy rats are domesticated versions of the common rat, known scientifically as Rattus norvegicus. They are bred for their friendly temperament, varied colors, and unique coat patterns. Unlike their wild counterparts, fancy rats are social animals that thrive in groups and can form strong bonds with their owners. These pets are intelligent and can be trained to perform tricks or navigate mazes. They require a spacious cage, a balanced diet, and regular social interaction to stay healthy and happy. Fancy rats typically live for about 2 to 3 years, making them a short-term commitment for pet owners.