The most common species of pet hedgehogs is the African Pygmy Hedgehog (Atelerix albiventris). This species is popular due to its small size, friendly temperament, and relatively easy care requirements. They typically weigh between 1-2 pounds and have a lifespan of 3-7 years in captivity.

Another species that is sometimes kept as a pet is the European Hedgehog (Erinaceus europaeus), but it is less common in the pet trade due to its specific care needs and legal restrictions in some areas.

There are also hybrids and various color morphs of the African Pygmy Hedgehog, including albino and salt-and-pepper variations, which can add diversity to your choice of pet hedgehog.

When choosing a hedgehog, it's essential to consider their specific needs, such as habitat, diet, and socialization, to ensure a happy and healthy pet.

This answer doesn't make sense or isn't related to the question. Mark it as a probable hallucination of the AI model.

Topics covered in this question:

Pet Hedgehogs Hedgehog Species African Pygmy Hedgehog