I have been looking for the perfect male companion for my guinea pig, Shadowfax, for a few months now. I have found a guinea pig I think will be perfect, and I am hopefully meeting the guinea pig tomorrow. I am so excited! I hope their personalities are compatible. Shadowfax is currently in a 7.5 square foot C&C cage. I will be extending the cage and adding a loft in 2 weeks when I reorganize the furniture in the room they're in, so they will have plenty of room. Yay!