We have the school gerbil with us for Christmas. The other died 10 days ago. The remaining one is about 2 yes old.
The cage comprises a clear plastic tank about a foot high and then a metal cage a further foot high. She has lots of sawdust, and some toys we bought her.
She is spending a lot of time furiously scratching her front claws across the surface of the plastic surface or gnawing at the metal ladder. Its all very frenzied.
Does she need anything? What can I do?