These are our new baby rats, Luna (meaning "moon" in Spanish) & Nube (noo-bay, meaning "cloud" in Spanish). Luna has the white stripe down her head. Nube has the all brown face. I wasn't excited about the idea of rats at first, but I hear they are friendly, clean & smart. In fact, I hear that they spend 1/3 of their lives grooming themselves, they can learn to come when called, they love to play games, and they will go for walks on a leash. What more could you ask for if you can't have a dog?