Hedgehogs are wild, non-domesticated animals, although bred and kept in captivity.
African pygmy hedgehogs do not hibernate, however European ones do. Hedgehogs reach sexual maturity after 2 months of age, and can breed year-round. An enclosure should have smooth, high sides to prevent escape. A 20 gallon glass or plastic aquarium is adequate for one adult hedgehog. Hedgehogs should be individually housed or given enough space and hiding places to avoid each other.