Does a rat baby learn to pee on its own?

Yes, rat babies, or pups, learn to pee on their own as they grow. Initially, they rely on their mother for stimulation to urinate and defecate, as they are unable to do so independently in their early weeks. As they develop and begin to explore their environment, they gradually learn to control their bladder and bowel movements. This learning process typically occurs around three to four weeks of age.