Hedgehogs are sensitive to temperature changes and can easily get too cold, leading to health issues. Signs that your hedgehog might be too cold include curling into a tight ball, shivering, cold ears and feet, decreased activity, and a lack of appetite. To ensure your hedgehog stays warm enough, maintain a temperature of around 72-80°F (22-27°C) in their living environment. You can use a ceramic heat emitter or a heating pad designed for pets to provide a warm spot in their enclosure. Avoid using heat lamps or hot rocks as they can cause burns. Additionally, make sure their cage is placed away from drafts and cold areas. If you suspect your hedgehog is too cold, gradually warm them up by adjusting the temperature in their habitat and providing extra bedding or a cozy hideout.

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Topics covered in this question:

Hedgehog Care Hedgehog Health Hedgehog Behavior Temperature Regulation