Hedgehogs are sensitive to temperature changes and can get too cold, leading to health issues. Signs that a hedgehog is too cold include curling into a tight ball, shivering, cold ears and feet, reduced activity, and attempts to hibernate. To ensure your hedgehog stays warm enough, maintain their environment at around 72-80°F (22-27°C). Providing a heating source like a ceramic heat emitter or a heating pad under part of their enclosure can help regulate the temperature. Always monitor your hedgehog's behavior and adjust the temperature as needed to keep them comfortable and healthy.

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Topics covered in this question:

Hedgehog Care Hedgehog Health Hedgehog Behavior Temperature Regulation