The following animals are not rodents: cats, dogs, horses, and birds. Rodents are small mammals that have large front teeth for gnawing and a short tail. Cats, dogs, horses, and birds are all not rodents.
Dogs, cats, and rabbits are not rodents. Dogs and cats are mammals from the order Carnivora while rabbits are in the order Lagomorpha. Rodents include animals such as rats, mice, squirrels, and beavers.
