Tatonka (Ta-Ta) and Mag-Mag are Standard Grey chinchillas, and are a little over a two years old. It may be hard to tell them apart, but Ta-TA is a little bigger, and they have thier own personalities. Mag-Mag generally likes to be on the higher shelves, and Ta-Ta likes to be on the igloo,or underneath the "flying saucer" exercise wheel.
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