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African Pygmy Hedgehog
Small Pets

African Pygmy Hedgehog

Atelerix albiventris

Solitary, prickly, heat-loving night explorerIntermediate

Lifespan
4-6 years
Size
6-8.5 in
Weight
0.65-1.55 lb
Social needs
Strictly solitary; house alone
Time
Medium; daily handling and cleaning
Cost
Medium
Diet
Insectivore-leaning omnivore

Overview

What is this animal?

  • African pygmy hedgehogs are small, nocturnal insectivores derived from the four-toed hedgehog.
  • They are covered in non-barbed spines they raise and curl into a ball when frightened.
  • Each animal has a distinct personality, from bold and explorative to shy and defensive.
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  • They are solitary by nature and must be housed alone; cohabiting adults fight and become stressed.
  • They are often mis-sold as easy starter pets, but their heat, space, and dietary needs make them better for committed intermediate keepers.

Temperament

  • Hedgehogs are shy, independent, and naturally defensive, huffing and balling up until they learn to trust a keeper.
  • With patient, daily, gentle handling many become tolerant and curious, though they rarely seek affection like a dog or ferret.
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  • They are most active at night.
  • They are not lap pets and dislike loud, busy environments.
  • Their quills can prick, so they suit calm, gentle handlers rather than young children.
  • Consistent routine and scent familiarity build the most confident animals.

A good fit for

  • Quiet, patient keepers wanting a solitary pet
  • Night owls who can interact in the evening
  • Owners able to provide steady warmth and space
  • People wanting a low-social-need exotic

Common mistakes to avoid

  • Housing two together (they fight and stress)
  • Letting temperatures drop and triggering hibernation
  • Overfeeding causing obesity and fatty liver
  • Wire or mesh floors injuring delicate feet

Enclosure

Minimum 22 sq ft of floor · 6.5 x 3.3 ft

Must be housed alone. Strictly solitary; house alone

  • Use a large enclosure with one continuous solid floor of at least 21.5 sq ft, for example 6.5 x 3.3 ft, and sides it cannot climb or a secure lid: hedgehogs climb and can escape through small gaps.
  • In the wild they travel large distances, so supervised time out in a safe room helps as well.
  • Avoid wire floors and mesh that can trap their legs.
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  • Provide a deep, dust-free substrate such as fleece liners or paper-based bedding, a hide, and a large solid-surface running wheel.
  • Temperature is critical: maintain a stable 75-81°F, and never let it fall below 72°F, using a thermostat-controlled ceramic heat emitter or heat panel.
  • Cold hedgehogs may attempt hibernation, for which this species is not adapted and which is often fatal.
  • Provide a gentle day-night light cycle.

Check your enclosure

Supplies

Setup

  • Solid-floored enclosure with 21.5 sq ft of floor or more
  • Ceramic heat emitter or heat panel with thermostat
  • Water bottles, bowls, hides and enrichment
  • Carrier and travel box
  • Digital kitchen scale

Ongoing

  • Quality hedgehog kibble or a high-quality, low-fat cat food
  • Live or dried mealworms, crickets and dubia roaches
  • Shallow heavy ceramic dish
  • Water bottle or second shallow bowl
  • Small kitchen scale for portioning and weekly weigh-ins
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  • Feeding tweezers for hand-offering insects
  • Airtight food bin

Safe substrate: Dust-extracted paper bedding · Kiln-dried aspen shavings · Hemp bedding

Work out the cost

Care routine

Daily

  • Check the room temperature
  • Company and time out
  • Feed and clear yesterday's leftovers
  • Fresh water
  • Spot-clean the enclosure
  • Wash the wheel
  • Watch them while they are awake
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Weekly

  • Check feet and nails
  • Deep-clean and change bedding
  • Hands-on health check
  • Rotate enrichment
  • Weigh-in

Monthly

  • Check nails and teeth
  • Check supplies and dates

Vet: Annual exam, every 12 months (every 6 months from 3 years old)

Tools

Is your enclosure big enough?Check your measurements against the recommended sizeWhat will it cost?Setup, monthly and over its whole life, itemisedCan it eat that?Search 22 foods, from everyday to never

Care in depth

Diet

Insectivore-leaning omnivore
  • These animals lean strongly insectivorous and thrive on a high-protein, moderate-fat, low-filler diet.
  • A good base is a quality hedgehog kibble or a high-quality, low-fat cat food with a named meat first, supplemented with live or dried insects such as crickets, mealworms, and dubia roaches.
  • Feed measured portions at night, as obesity is common and dangerous.
  • Offer occasional small amounts of cooked egg or lean meat.
  • Avoid milk, bread, and sugary or salty human foods.
  • Provide fresh water in a shallow bowl or bottle.

Health

Signs of good health, and the common problems
  • Common problems include obesity, dental disease, mites, and fatty liver from poor diet.
  • A serious neurological condition called Wobbly Hedgehog Syndrome causes progressive paralysis and has no cure.
  • Cancer is also relatively frequent in older animals.
  • Monitor weight, droppings, and gait closely, and find an exotic vet before you need one.
  • "Self-anointing," where a hedgehog froths and spreads saliva over its spines in response to new smells, is normal behavior, not illness.

Is this urgent?

11 warning signs and how fast to act, 7 of them right away

Small mammals are prey animals. They mask pain and illness by instinct, so by the time something is obvious it is usually already advanced.

Go now

Not eating, or eating far less than normalCall an exotics vet. Bring a recent weight if you have one. Loss of appetite is serious in every small mammal. In hindgut fermenters such as chinchillas and degus the gut slows and then stops when food stops moving through it, which makes this one of the most common emergencies in those species. In a hedgehog, appetite loss is often the first visible sign of illness, and a hedgehog that stops eating can quickly develop fatty liver.
8 hours
No droppings, or droppings suddenly tiny, misshapen or scarceCall an exotics vet now. Take a photo of the litter tray. Output is the most reliable read on gut movement there is, and it fails before the animal looks unwell.
8-12 hours
Sitting hunched, pressed to the floor, unwilling to moveGo now. A hunched, still posture in a prey animal is a pain posture.
Now
Audible teeth grinding or crunchingGo now. Loud, slow grinding is a pain signal.
Now
Hard, bloated or drum-tight abdomenGo now. Do not offer food or attempt to massage the abdomen. Gas or an obstruction can become fatal within hours and needs imaging, not home care.
Now
Laboured breathing, open-mouth breathing, or clickingGo now. Keep the animal quiet and undisturbed in transit, at its usual temperature: never chilled, never overheated. Most small mammals are obligate nose breathers; open-mouth breathing means they are already struggling.
Now
Maggots or fly eggs anywhere on the animal, especially the rearGo now. Do not attempt to wash them off first. Flystrike can kill within a day. Risk rises sharply in warm weather and in any animal with a dirty or damp rear.
Now

Today

Head tilted persistently to one side, or circlingBook today. Several causes, most of which respond far better to early treatment.
Today
Weight down 5 percent or more since the last weighingCall today, and bring the weight history. Weight falls before appetite visibly changes. This is why weekly weighing is worth the two minutes.
Today
Drooling, wet chin, or dropping food while trying to eatBook a dental check today. Dropping food means eating less. In rodents, continuously growing teeth can overgrow into the tongue or cheek long before the animal stops trying to eat; chinchillas and degus have this in every tooth, mice and gerbils in the incisors. In hedgehogs, whose teeth do not keep growing, the usual cause is gum disease, tartar, an abscess or a growth in the mouth.
Today

Soon

Scratching hard enough to break skin, or bald patches spreadingBook an appointment. Mites and fungal infections spread, and some transfer to other animals in the household.
A few days

Have the number of an exotics-competent practice saved before you need it. Most general small-animal clinics do not treat rabbits or rodents out of hours, and finding one at 11pm is not realistic.

This is general guidance for a healthy adult, not a diagnosis. An exotics vet who knows your animal always overrides it, and the time to find one is before you need one.

Bedding and substrate

6 safe, 3 with a caveat, 6 to avoid

Bedding has three jobs: absorb, stay dust-free, and, for the species that burrow, let the animal dig. Anything aromatic is failing the second one.

Safe

Dust-extracted paper beddingThe default for almost every small mammal. Look for 'dust extracted' on the label rather than 'natural'.
safe
Kiln-dried aspen shavingsThe usual safe wood: a hardwood low in the aromatic oils that make pine and cedar a problem. Kiln-dried matters.
safe
Hemp beddingVery absorbent and low dust. More expensive per gallon but goes further.
safe
Soft meadow hay as a top layerFood and bedding at once for herbivores such as degus. Never the only absorbent layer.
safe
Plain shredded paper or paper stripsUnprinted or soy-ink only. Cheap nesting material; poor as the main absorbent layer.
safe
Fleece liners over an absorbent layerOnly works with an absorbent layer underneath and a wash every few days. Fleece alone holds urine against the skin.
safe

With a caveat

Cardboard-based beddingFine, but it goes soggy quickly and needs changing more often than paper.
with a caveat
Sand bathsCorrect and important for chinchillas, degus and gerbils. Use chinchilla bathing sand or a chinchilla dusting clay, never talc or builder's sand.
with a caveat
Hemp or straw pelletsGood absorbency, but too hard to burrow in. Use under a soft layer, not as the whole substrate.
with a caveat

Never

Pine and cedar shavingsThe aromatic oils that make them smell pleasant are the problem: they damage the liver and kidneys and the cells lining the airway. Laboratory work found liver enzyme changes in mice after roughly a day of cedar exposure, taking well over a week away from it to settle, and enlarged livers in mice kept on pine for months.
never
Raw corncobTwo separate problems. It is swallowed and causes intestinal blockage, and it grows mould readily once damp.
never
Cotton wool and fluffy nesting materialSold as bedding, and it wraps around limbs and is swallowed. Repeatedly implicated in amputations in hamsters.
never
Scented or perfumed bedding of any kindAdded fragrance is an airway irritant in an animal whose nose is centimetres from the bedding all day.
never
Clumping cat litterSwallowed during grooming, and it clumps just as effectively inside the animal.
never
SawdustDust plus, usually, softwood. Both problems at once.
never

This is our general list for small pets. We have not built one specific to Hedgehogs yet.

Depth matters as much as material for burrowing species. A hamster or a gerbil needs about 16 in of substrate it can actually tunnel through; shallow bedding on a large floor is still an inadequate enclosure.

Top resources for more info

Independent creators and organisations we would send a friend to. We have no affiliation with any of them, and nothing here is sponsored. Links checked 2026-10-22.

Sites

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Is your enclosure big enough?

These are the smallest sizes that give good conditions, not legal minimums. More room is always better.

Minimum 22 sq ft of floor · 6.5 x 3.3 ft

Every figure, and where it comes from

No welfare body we found gives a size for this species. The RSPCA says only that these hedgehogs travel far in the wild and are often kept in cages too small for them, and most veterinary care sheets give far less, about 24 x 35 in. This site sets 22 sq ft of one continuous solid floor for one hedgehog because that is the legal minimum in Austria and in Switzerland, and good conditions are never less than a law requires. A German veterinary client sheet gives the same 22 sq ft as its minimum. Bigger is better.

Minimum floor area22 sq ft of continuous, unbroken floor
As dimensions6.5 x 3.3 ft
CompanyMust be housed alone. Strictly solitary; house alone
The recognised standards do not agree on this one
Thieme veterinary client information sheet, African pygmy hedgehog (Germany): At least 22 sq ft of floor for one hedgehog. The figure this site uses. Checked 2026-10-23.
Austria, 2. Tierhaltungsverordnung (Anlage 1): 22 sq ft for one African pygmy hedgehog, plus 10 percent of the floor for each further animal. A legal minimum, recorded for context. Checked 2026-10-23.
Switzerland, Tierschutzverordnung (Anhang 2, Tabelle 1): 22 sq ft indoors for one, plus 11 sq ft for each further animal; private keeping needs a permit. A legal minimum, recorded for context. Checked 2026-10-23.
RSPCA (UK): They travel large distances in the wild, need space to roam, and are often kept in small cages unsuitable for so active a species. No size given. Checked 2026-10-23.
Merck Veterinary Manual: 2 x 3 ft minimum floor. A veterinary minimum, far below the figure used here. Checked 2026-10-23.

What it really costs

Setup, monthly, first year and across a whole life, itemised and with the electricity worked out from the actual wattage. Published figures for the same animal disagree by a factor of four, so the calculator shows ranges rather than picking one.

Can an African Pygmy Hedgehog eat that?

An insectivore that puts on weight easily: a measured portion of hedgehog food or low-fat cat food, insects, and very little else. Obesity and fatty liver are the usual failures.

The full list: 22 foods

Never (16)

AlcoholNo safe amount at any body weight on this site.
never
AvocadoPersin, concentrated in the leaves, skin and stone. It damages the heart in birds and in many mammals, rabbits and rodents among them; it has not been studied in reptiles, so treat it as unsafe for them too.
never
Bread and sugary foodsEmpty calories for an animal that gains weight easily and dangerously.
never
CaffeineCoffee, tea and energy drinks. Cardiac and neurological toxicity at tiny doses for an animal this size.
never
ChocolateTheobromine and caffeine. Small mammals and reptiles cannot clear either.
never
GarlicSame allium toxicity as onion, and more concentrated by weight.
never
Hard raw vegetablesVCA advises against raw carrot and other hard foods, which are a choking risk. Cook vegetables soft first.
never
LeekAllium family. Same mechanism as onion and garlic.
never
Lettuce and celeryLittle nutritional value, and VCA advises avoiding them.
never
Milk and dairyHedgehogs are lactose intolerant: VCA says they cannot digest milk, and dairy causes diarrhoea.
never
Nuts and seedsVCA advises against them: hard pieces are a choking risk (peanut halves especially), and they are very fatty.
never
OnionOrganosulphur compounds damage red blood cells. The whole allium family is out.
never
Raw meat or raw eggMerck and VCA both rule them out because of the Salmonella risk. Cook both.
never
RhubarbVery high in soluble oxalate, high enough to cause acute kidney injury. The leaves are worse than the stalks.
never
Salty or seasoned human foodSalt, oil and seasoning. Crisps, chips, seasoned leftovers and processed meat are all out.
never
Wild-caught insectsGarden insects and worms may carry pesticide residue and parasites. Captive-bred feeders only.
never

Rare treats (1)

WaxwormsVery fatty. Useful for tempting a poor eater, too rich for routine feeding. One or two, rarely.
rare treat

Occasional (3)

MealwormsWell liked but fatty, for an animal that gains weight easily. Part of the insect ration, not all of it. A few, a few times a week.
occasional
Plain cooked egg or lean meatPlain, unseasoned and cooked. Merck allows a teaspoon or two of cooked meat or egg a day; VCA treats hard-boiled egg as a once- or twice-weekly treat. A teaspoon or so, a few times a week.
occasional
Soft fruit or cooked vegetablesA small supplement at most. VCA names apple, pear, banana and bits of cooked carrot; check with your vet before adding others. About a teaspoon: Merck allows that daily, VCA two or three times a week.
occasional

Everyday foods (2)

Gut-loaded insectsCrickets and dubia roaches, gut-loaded before feeding: real food for an insectivore, not a treat. Merck makes them a daily supplement; VCA suggests two or three times a week. A few at a feed, counted within the measured portion. Captive-bred only.
everyday food
Hedgehog food or low-fat cat foodA commercial hedgehog or insectivore kibble is the base; a high-quality, low-fat or weight-management cat food is the usual alternative or mix-in. Look for a named meat first and a low fat percentage. Measured portions at night, typically 3 to 4 teaspoons a day for an adult (Merck), adjusted to the weekly weigh-in.
everyday food

That food is not on our list. Leave it out and check with an exotics vet; a hedgehog's diet is narrower than it looks, and weight gain is the usual way a new food does harm.

Weigh weekly and set the portion by the scale, not by the empty bowl. VCA notes that hedgehogs become obese whenever their intake is not monitored, and exercise matters as much as the ration.