***Boys Tend To Be Calmer And More Cuddly Then Girls.

While girls tend to be more active,boys on the other hand love to sit on your lap instead of climb all over you! You CAN place two males together when they are young or littermates and they will get along fine. The assumption that all males fight is not true. They can be sweet and cuddly when introduced at a young age.

***Rats From Different Litters CAN Be Placed Together

Although some say that rats from different litters can not be placed together, they can. Rats sometimes grow up with different littermates and moms, naturally. They usually like their new friends and get along like they were littermates. Rats from different litters DO make good pairs.