Our class pets are two female mice, Sonia and Willow. I don't know how, but yesterday Willow had ten babies! Baby mice look like tiny sausages when they are newborn, but they quickly grow into energetic little furry hoppers. All 12 mice will be in 2M's classroom from Thursday for a few weeks. When the babies are about 5 weeks old, they can go to a local pet shop.
