Katie Smith
New member
My friend an i both own pet rats, i own 9 and she has 2. All mine r beautiful, friendly and neva aggresive, hers r both girls, they used b very friendly, but lately her oldest has been gettin quite nippy, and actually drawin blood on most ocassions, she seems to b showin alot of dominance, to humans and her little room mate. She becomes nippy and dominate wen she's in any of her hidy holes and u put ur hand near her, out of the hidy holes or out of the cage wen ur holdin her she's fine. Wat can we do to stop this behavior?