Hedgehogs can hibernate for varying lengths of time depending on environmental conditions and their individual health. Typically, hibernation can last from several weeks to a few months, usually starting in late autumn and ending in early spring. In the wild, hedgehogs may hibernate for about 3 to 6 months, but this can be influenced by factors such as temperature and food availability. It's important to note that not all hedgehogs hibernate; domesticated hedgehogs often do not hibernate unless they are exposed to cold temperatures. If you have a pet hedgehog, ensure that they are kept in a warm environment, as prolonged hibernation can lead to health issues. Always monitor their behavior and consult a veterinarian if you suspect your hedgehog is hibernating longer than usual.

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Topics covered in this question:

Hedgehog Care Hibernation Seasonal Behavior