Bedding is one of those purchases that looks simple from the outside and turns out to be far more consequential than expected. Get it right and it quietly does its job — absorbing moisture, controlling odour, supporting your hedgehog’s natural burrowing instinct, and keeping the cage floor clean and dry between changes. Get it wrong and you’re dealing with respiratory irritation, skin problems, or a hedgehog who can’t engage in one of its most fundamental natural behaviours. Some of the most widely available small animal bedding products on pet store shelves are actively harmful to hedgehogs, which makes knowing what to avoid every bit as important as knowing what to buy.
This guide covers every bedding type worth considering, what to avoid and why, and our top picks for each category. If you’re considering cage liners as an alternative to loose bedding, our best hedgehog cage liners guide covers that option in full detail.
What Hedgehog Bedding Actually Needs to Do
Before looking at specific products, it helps to understand what you’re actually trying to achieve. Hedgehog bedding serves four purposes simultaneously, and the best options do all four well.
Moisture absorption. Urine soaks into the bedding and away from the cage floor, keeping the surface your hedgehog walks on dry. Poor absorption means wet feet, which creates conditions for bacterial skin infections and bumblefoot.
Odour control. Good bedding traps ammonia from urine rather than letting it build up in the air your hedgehog breathes. Hedgehogs have sensitive respiratory systems that are easily irritated by ammonia, and ammonia-saturated bedding that hasn’t been changed frequently enough is one of the most common causes of respiratory problems in captive hedgehogs.
Burrowing support. In the wild, hedgehogs burrow into leaf litter and soil to sleep and nest. In a cage, bedding is the substitute for that natural environment. A bedding that holds its structure when a hedgehog pushes through it — rather than compressing flat or scattering — allows your hedgehog to engage in this instinctive behaviour and reduces stress.
Safety. The bedding must be free from dust, aromatic oils, and chemicals that could harm your hedgehog when inhaled or ingested during normal activity. This is where several popular products fail entirely.
What to Avoid — And Why
Cedar shavings — never, under any circumstances. Cedar contains aromatic phenol compounds that are directly toxic to small animals. The oils in cedar cause respiratory irritation, liver damage, and immune suppression in hedgehogs. Cedar shavings are widely sold in pet stores alongside perfectly safe alternatives — the labelling doesn’t warn you clearly enough. Avoid completely.
Untreated pine shavings. Standard pine shavings contain volatile aromatic oils similar to cedar, though typically at lower concentrations. The oils in pine can cause respiratory problems and, with prolonged exposure, liver issues in small animals. Kiln-dried pine shavings — where heat processing drives off the oils — are debated in the hedgehog community, with some breeders using them without observable problems and others avoiding pine entirely. The safest approach is to skip loose pine shavings altogether and opt for one of the clearly safe alternatives below.
Corn cob bedding. Corn cob bedding grows mould rapidly when wet, which creates a bacterial and fungal hazard. It also doesn’t absorb well and provides no meaningful burrowing support. It’s not worth considering.
Scented bedding of any kind. Scented versions of otherwise safe beddings — including scented Carefresh and scented Kaytee products — add perfumes that are unnecessary and potentially irritating to hedgehogs’ sensitive respiratory systems. Always choose unscented.
Dusty bedding. Dust is one of the most overlooked hazards in hedgehog bedding. Fine dust particles inhaled over time cause cumulative respiratory irritation. Any bedding that produces a visible dust cloud when poured or when your hedgehog moves through it is too dusty for long-term use. Look for products that specifically advertise low or near-zero dust content, and check this claim by pouring a small amount of fresh bedding before committing to a full bag.
Sawdust. Effectively just ultra-fine wood particles — too dusty to be safe for small animals. Not a hedgehog bedding option under any circumstances.
Bedding Types Worth Using
Paper Fibre Bedding
Made from reclaimed paper or wood pulp processed into soft, fluffy fibres, paper bedding is the most popular choice in the hedgehog community and the one most commonly recommended by exotic vets. It’s highly absorbent, holds its structure well enough for burrowing, produces minimal dust when high quality, and is completely free from the aromatic oils that make wood shavings hazardous. The main brands — Carefresh and Kaytee Clean and Cozy — are both genuine options, though they differ meaningfully in texture, burrowing performance, and dust levels.
Depth matters regardless of which paper bedding you choose. A minimum of 2 to 3 inches is needed to allow meaningful burrowing and provide adequate shock absorption. Shallow paper bedding compresses quickly and provides none of the burrowing benefit that makes it worth using over a flat liner.
Paper Pellets
Paper pellets — compressed recycled paper formed into small pellets — offer a different approach to paper bedding. Where fluffy paper fibre excels at burrowing, paper pellets excel at liquid absorption and odour control. The pellets expand when wet, trapping moisture and ammonia away from the surface your hedgehog walks on. They don’t compress or scatter as easily as loose fibre, and they’re significantly less messy when your hedgehog is active at night.
The trade-off is comfort for burrowing. Paper pellets are harder underfoot than soft fibre, and many hedgehogs show less burrowing behaviour in a pure pellet setup. The most practical approach is to use paper pellets as a base layer — for absorption — with a layer of soft paper fibre on top for comfort and burrowing. This combination gets the best from both types.
Pelleted Pine (Kiln-Dried)
Pelleted pine bedding — made by compressing kiln-dried pine into pellets rather than shavings — is a well-established choice in the hedgehog community that Millermeade Farm’s Critter Connection recommends as among the best options available. The key distinction from loose pine shavings is the kiln-drying and pelleting process, which removes the volatile aromatic oils and resins that make loose pine problematic. What remains is essentially compressed, dehydrated pine fibre with exceptional absorption properties. The kiln-dried pellets bond with ammonia from urine and neutralise it naturally, making pelleted pine one of the best performing options for odour control available at this price point.
Horse stall pelleted pine — sold at farm supply stores in large bags — is the most economical source, and many experienced hedgehog owners use it as their everyday bedding. The same product sold in smaller bags in pet stores is typically significantly more expensive per litre of usable bedding.
Aspen Shavings
Aspen is the only loose wood shaving that is broadly considered safe for hedgehogs. Unlike pine and cedar, aspen contains no harmful aromatic oils or phenols — it’s a hardwood with a naturally low aromatic compound content. It’s widely available, relatively inexpensive, and provides good odour control through natural absorption.
The downsides are real though. Aspen can be dusty — more so than quality paper bedding — and it has a tendency to stick to your hedgehog’s quills and to cage accessories like fleece liners and sleeping bags. It also provides less burrowing depth per volume compared to paper fibre. For owners who need an affordable, widely available option and aren’t using fleece liners, aspen is a solid choice. For those combining bedding with fleece or fabric, the sticking problem makes it less practical.
Our Top Hedgehog Bedding Picks
Best Paper Fibre Bedding: Kaytee Clean and Cozy Natural
Kaytee Clean and Cozy is the most consistently recommended paper fibre bedding in the hedgehog and small animal community, and the Natural (unscented) version is the one to buy. Made from recycled paper strands rather than wood shavings, it absorbs up to six times its weight in liquid and is 99% dust-free — two specifications that genuinely matter for hedgehog health. The soft, fluffy texture holds burrow structure better than Carefresh, which tends to be coarser and more resistant to a hedgehog pushing through it. It also expands significantly from the bag — a little goes further than it initially appears.
Always choose the unscented Natural version. Kaytee produces a lavender-scented Clean and Cozy variant; the fragrance is unnecessary and potentially irritating for a hedgehog’s sensitive respiratory system.
Best for: Most hedgehog owners as an everyday paper fibre bedding. Widely available at pet stores and online.
Watch out for: Dust levels can vary between bags and production batches. If a new bag seems unusually dusty, pour it into the cage away from your hedgehog and allow the dust to settle before your hedgehog is introduced. Persistent dustiness across multiple bags is worth switching brands over.
Best Alternative Paper Bedding: Carefresh Small Animal Bedding (Natural)
Carefresh is the other major paper bedding worth knowing — it has a slightly different texture and manufacturing process compared to Kaytee, and different hedgehogs respond differently to each. Where Kaytee Clean and Cozy tends to hold burrowing structure better, Carefresh has a more consistent record on dust control and comes in the Natural unbleached version that many owners prefer for a hedgehog with particularly sensitive skin or respiratory history. Carefresh’s Odor Stop formula locks in ammonia for up to 10 days by manufacturer claim — a longer guarantee than most competitors.
It is coarser than Kaytee, which some hedgehogs tolerate and others don’t. If your hedgehog consistently avoids burrowing in Carefresh but happily burrows in Kaytee, that’s useful information about your individual animal’s preferences.
Best for: Owners looking for a dust-controlled alternative to Kaytee, or hedgehogs with a history of respiratory sensitivity.
Watch out for: Some batches have been reported as dustier than others — the same caveat applies as with Kaytee. Also avoid the coloured varieties; dyes are unnecessary and the Natural version is the safest choice.
Best Pelleted Option: Small Pet Select Pine Pellet Bedding
Small Pet Select’s pine pellet bedding is kiln-dried, 100% natural pine with no additives, binders, or chemical treatments — meeting every safety requirement for hedgehog use. It’s sold specifically for small animals rather than horses, which makes it more accessible in smaller quantities for owners without nearby farm supply stores. The kiln-drying process removes aromatic oils and volatile compounds, leaving behind dense, highly absorbent pellets that expand on contact with moisture and provide exceptional ammonia neutralisation. The low dust output makes it a practical option for hedgehogs with respiratory sensitivity who need the superior odour control a pellet offers over loose fibre.
Used alone, the firm pellet surface is less comfortable than soft paper fibre for a hedgehog that wants to burrow. The most effective setup is a base layer of pine pellets topped with an inch or two of soft paper fibre — the pellets handle the absorption and odour at the bottom while the fibre provides the soft, burrowable surface your hedgehog interacts with.
Best for: Owners who prioritise odour control above all else, or anyone layering under a top layer of soft fibre bedding.
Watch out for: Confirm the pellets are 100% pine with no additives before buying. Some compressed wood pellet products intended for wood stoves contain binding agents or accelerants that are not safe for animal use.
Best Budget Option: Kaytee Aspen Shavings
For owners who need an affordable, widely available bedding and aren’t using fleece or fabric accessories in the cage, Kaytee aspen shavings are the budget-friendly choice that doesn’t compromise your hedgehog’s safety. Kaytee’s aspen is processed to eliminate dust and contains no inks or aromatic oils — it’s a genuine hardwood product without the phenol content that makes pine and cedar dangerous. Odour control is decent, availability is excellent, and the cost per litre of usable bedding is lower than paper alternatives.
The practical limitations are real. Aspen sticks to everything — quills, fleece liners, sleeping bags, and the inside of the hideout will all gather shavings. If you’re using any fabric in the cage, aspen becomes a nuisance very quickly. It also provides less comfortable burrowing than soft paper fibre. But as a safe, economical, no-fuss bedding for a simple setup, it does the job reliably.
Best for: Budget-conscious owners using a wire cage without fleece liners who want a safe, readily available wood-based option.
Watch out for: Avoid any aspen that smells strongly aromatic or woody — fresh, quality aspen should smell faintly of clean wood, not pungently of sap or resin.
How Often to Change Hedgehog Bedding
Spot clean the cage daily — remove visible waste, soiled patches of bedding, and leftover food. Full bedding replacements should happen at least once a week, or more frequently if your hedgehog isn’t litter trained and toilets throughout the cage. A cage that smells noticeably of ammonia before the weekly change is being changed too infrequently — either increase the frequency or layer in pelleted bedding underneath for improved absorption.
Don’t compress or flatten the bedding during cage setup. Two to three inches of loose, uncompressed depth allows meaningful burrowing. Tightly packed bedding provides neither the depth nor the give that makes burrowing satisfying for your hedgehog.
Conclusion
The right hedgehog bedding is the one that’s safe, absorbs well, controls odour between changes, and allows your hedgehog to burrow naturally. Fortunately, several products do all of this reliably — and once you’ve found the one your hedgehog responds to, bedding becomes one of the most straightforward parts of the care routine.
Our best hedgehog products page has bedding, cage liners, litter boxes, and everything else your hedgehog’s setup needs in one place.