- Rats are extremely clean pets and are among the most intelligent and curious.
- Ancient Romans considered the rat good luck, and in China the rat is considered a sign of prosperity.
- Rats, with their long tail, have a very acute sense of balance; therefore, they are excellent climbers.
- Rats can swim and many enjoy it.
- Pet rats live an average of two to three years.
- Male rats are known as bucks, females are does, and babies are pups or kittens.
- Rats are very social animals and do best when kept with other rat companions.
- The general rule is that male rats are larger with a coarser coat and more laid-back disposition, than females. Females are typically smaller and more active and playful.