Hedgehog Care Guide: What Every Hedgehog Owner Needs to Know

The African Pygmy Hedgehog as a Pet

The African pygmy hedgehog (Atelerix albiventris) is the most common hedgehog species kept as a pet. These solitary, nocturnal insectivores are fascinating, low-odor (when properly cared for), and can become quite tame and interactive with regular gentle handling from a young age. They are not cuddly animals in the way dogs or cats are — but a relaxed hedgehog exploring your hands is a uniquely rewarding experience.

Hedgehogs are illegal in some states (Georgia, Hawaii, California, Pennsylvania, Washington DC) and several countries — check your local laws before acquiring one. With proper care, they live 4–6 years.

Housing Requirements

• Cage: Minimum 2 feet × 4 feet floor space. Hedgehogs need horizontal space for roaming, not height. A large plastic storage bin or a wire cage with solid floor panels (no mesh — causes bumblefoot) works well.
• Temperature: 72–80°F (22–27°C). This is critical. Below 65°F (18°C), hedgehogs attempt hibernation — but pet African pygmy hedgehogs do not have the physiology for true hibernation and can die during attempted hibernation. Keep a thermometer in the room and a ceramic heat emitter if needed.
• Wheel: A solid-surface wheel (no mesh — leg injuries are common on mesh) of at least 10–12 inches diameter is essential. Hedgehogs run 5–12 miles per night. This is not optional.
• Bedding: Paper-based bedding (Carefresh, Eco-Bedding), fleece liners, or kiln-dried wood shavings. Avoid cedar and softwood pine shavings (respiratory irritants).
• Hiding house: A low hide (Igloo, wooden box) where the hedgehog can sleep undisturbed during the day.

Diet: What Hedgehogs Actually Eat

Hedgehogs are insectivores — their primary natural food is insects, supplemented with small amounts of fruit, vegetables, and occasionally small vertebrates. The captive diet should reflect this:

• Primary diet: High-quality, low-fat cat food (not dog food or poor-quality hedgehog-specific brands). Look for real chicken or turkey as the first ingredient, fat under 15%, fiber 5%+. Recommended brands include Royal Canin Indoor, Purina One, or Hill's Science Diet.
• Insects (2–3 times weekly): Live or freeze-dried crickets, mealworms, waxworms (treat only — high fat), dubia roaches. Live insects provide enrichment and natural behavior.
• Fruit and vegetables (occasional small amounts): Apple (no seeds), blueberries, cooked chicken, cooked egg. No grapes, raisins, avocado, onion, or citrus.
• Water: Fresh water daily via water bottle or heavy low-tipping bowl.

Health Issues Common in Hedgehogs

• Wobbly Hedgehog Syndrome (WHS): A progressive neurological disease causing hind limb weakness, muscle wasting, and eventual paralysis. Common in African pygmy hedgehogs. No cure; supportive care only.
• Cancer: Hedgehogs have high cancer rates, especially oral tumors (squamous cell carcinoma), uterine tumors in unspayed females, and skin masses. Annual vet checks after age 2 are essential.
• Obesity and fatty liver disease: Common when insufficient exercise wheel access or diet is too high in fat. Maintain healthy body condition — the hedgehog should be able to roll into a complete ball.
• Respiratory infections: Signs include wheezing, discharge from nose, open-mouth breathing. Require antibiotic treatment.
• Mites: Skin mites cause excessive quill loss, flaky skin, scratching. Treatable with ivermectin from an exotic vet.

Track your hedgehog's nightly wheel distance (use a wheel odometer), weight weekly, and any behavioral changes in the TailRounds Daily Log. Use TailRounds AI Triage for guidance, find an exotic vet via the clinic finder, and book an annual wellness exam.