Our Robo Hamster (Pika) wants to be a stunt hamster when he grows up. Here he is practicing on his hamster wheel. He displayed this behavior for about a day. He quickly learned how to run on the wheel properly without being flung off and never had problems on it again. Not sure how I could have prevented him from doing this other than removing the wheel, which would have not allowed him to learn how to run on it properly.
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