I know, everyone hates rats, but actually, they are great creatures! I have them for pets, I know a lot of people who do, and everybody agrees with me: they are the best! They are sweet, cuddly and smart. I love them! I understand some people think of sewer rats, but no. Not domestic rats! And no, they did NOT cause the black death! Latest researches prove it was fleas on the rats, but is that the rats fault? Nooooo. See how cute they are?