So I was going to buy a breeding pair from a breeder, but saw a lovely female and bought her for my self. She is still too young to breed, and we have gotten rather close.But when she is ready is there any problem with breeding a "pet" rat? I wouldnt imagin too much of a problem, I just wasnt sure if her personality or views towards people would change if she was to breed. More protective, less social, anything of the nature.

im sure you guys know the answer, so please spread ur knowledge. thanks!