I have recently got a 6 week old female guinea pig as company for pudding (her old cage mate recently died at the age of 7 and 1/2). Pudding seems interested in the little pig and will lie with her at times then other times she nips her and chases her around the cage. I am keeping them in seperate cages at the moment but have them next to each other, and when i am with them i put them both in the main cage. Why is pudding nice one minute then nipping and chasing the next?
