Gerbil Care for Beginners - A Complete UK Guide

Thinking about getting gerbils? Good choice. These little desert explorers are endlessly entertaining, surprisingly smart, and way more interactive than most people expect. They build tunnels, stash food in their cheeks, and form tight family bonds that are genuinely lovely to watch.

But here's the thing - gerbils aren't hamsters, and they're not mice either. They have very specific needs that come straight from their Mongolian desert origins. Get their setup right and you'll have happy, healthy gerbils that live 3-4 years. Rush it and you'll end up with stressed animals that chew bars and hide all day.

This guide covers everything you need to know about gerbil care in the UK - from choosing your pair and setting up their home to diet, enrichment, health, and handling. Let's get stuck in.

Are Gerbils the Right Pet for You?

Before you buy a cage and bedding, ask yourself these questions. Gerbils are a commitment, even if they're small.

They need company. Gerbils are among the most social small pets you can own. They must live in same-sex pairs or small groups - a lone gerbil is a stressed, depressed gerbil. That means adopting two from the same litter or a bonded pair. If you're fine with having two (and possibly dealing with twice the vet bills), you're on the right track.

They need space. The RSPCA recommends a minimum floor space of 80cm x 50cm for a pair. Gerbils also need at least 20cm of deep bedding to dig tunnels - this is non-negotiable. A standard wire cage with a 5cm deep tray won't cut it.

They live 3-4 years. That's shorter than a cat or dog, but longer than many people expect. If you travel frequently, you'll need a reliable pet sitter who understands small animals.

They're active during the day. Unlike hamsters (strictly nocturnal), gerbils have bursts of activity throughout the day and night in shifts. You'll actually see them doing gerbil things while you're awake, which is a huge plus for families.

Choosing Your Gerbils - What to Look For

Find a reputable breeder or rescue in the UK. Pet shops aren't ideal because staff often can't tell you the gerbils' age, background, or whether they're actually bonded rather than just housed together.

Healthy gerbils should be:

• Alert and curious - they should pop up to investigate when you approach the enclosure
• Smooth-coated with bright eyes, clean ears, and a dry nose
• At least 6-8 weeks old before leaving their mother
• Same-sex siblings or a known bonded pair

Mongolian gerbils are by far the most common and make the best pets. Avoid 'fat-tailed gerbils' (duprasi) unless you have specialist experience - they have different care needs and are harder to source in the UK.

Setting Up the Perfect Gerbil Home

This is where most new owners go wrong. A gerbil's home needs to be a gerbilarium, not just a cage. The key difference is depth - you need space for them to dig.

Cage vs Tank: What Works Best

Glass tanks or aquariums are actually better than wire cages for gerbils. They contain deep bedding without spillage, keep humidity more stable, and prevent draughts. A 80cm+ tank with a mesh lid gives you the ideal setup.

If you do go for a cage, make sure it has a deep solid base (at least 20cm) and bar spacing no wider than 1cm to stop escape attempts.

The PawHut 2 Tier Hamster Cage with Handle is a popular all-in-one option for gerbils. It comes with tubes, a running wheel, water bottle, food dishes, and a ladder - everything you need to get started. The deep bottom tray holds sufficient bedding for basic burrowing, and the tubes add enrichment that gerbils love exploring.

For a more spacious option, PawHut's 3-Tier Wooden Hamster Cage gives you vertical space with multiple levels, ramps, and a seesaw. The wooden construction with a glass base is good for insulation and burrow depth, and the openable top makes cleaning much easier than a standard tank.

Bedding - Getting the Depth Right

Gerbils are burrowing animals. In the wild they dig extensive tunnel systems, and they'll try to do the same in captivity. You need at least 20cm of dust-extracted bedding - deeper is better.

Good options include paper-based bedding, aspen shavings, or a mix of both. Avoid cedar or pine shavings (the oils damage their respiratory systems) and fluffy bedding materials (they can wrap around limbs and cause injuries). Your gerbils will dig networks of tunnels that stay stable if the bedding is compacted properly.

Substrate for Digging

Mix in some hay or straw to help tunnels hold their shape. You can also add a section of coco coir soil (the kind used for reptiles) in one corner - gerbils love digging through different textures.

Gerbil Diet - What to Feed Them

A balanced gerbil diet is straightforward once you know the basics.

Staple food: A solid commercial gerbil or hamster mix should make up the bulk of their diet. Supreme Science Selective Gerbil Food is a top choice for UK owners. It's a complete, nugget-based diet with no artificial colours and balanced calcium-phosphorus ratios. Each nugget contains all the nutrients they need, which prevents selective feeding (picking out tasty bits and leaving the healthy stuff).

VERSELE LAGA Hamster and Gerbil Complete Food is another excellent option. This 2kg bag lasts ages for a pair, and the mix includes high-fibre ingredients that support healthy digestion. It's a muesli-style blend with grains, seeds, and pellets that provides variety while still being nutritionally complete.

Fresh vegetables: Small amounts of carrot, cucumber, broccoli, and leafy greens (not iceberg lettuce) a few times a week. Remove uneaten fresh food after a few hours to stop it spoiling.

Treats: Gerbils love the occasional mealworm, sunflower seed, or small piece of fruit. Keep treats to a minimum - obesity is a real issue in pet gerbils.

Water: A gravity-fed water bottle with a metal sipper tube, refreshed daily. Check it's working every morning - gerbils dehydrate fast in warm conditions.

Enrichment - Keeping Gerbils Happy

Gerbils are intelligent, busy animals. A boring cage leads to bar chewing, over-grooming, and aggression. Here's what they need to stay sane.

Exercise Wheel

A solid-surface wheel (not wire or mesh - those cause bumblefoot) is essential. The TRIXIE Exercise Wheel with Ball Bearing is a brilliant choice for gerbils. It's 28cm in diameter with a closed cork running surface that's kind on their feet, and the ball bearing mechanism makes it whisper-quiet so you won't hear it spinning at 2am. The untreated wood construction is safe if they decide to chew it.

Gerbils can easily cover several kilometres a night on a wheel, so a quality silent wheel is worth the investment.

Chew Toys

Gerbils' teeth never stop growing. They need hard, safe materials to gnaw on - think apple wood sticks, pumice stones, and untreated wooden blocks. The ERKOON Rabbit Chew Toys 10 Types pack is perfect for gerbils. It includes apple wood sticks, willow balls, loofah slices, seagrass mats, and other natural chews that provide different textures and challenges. Rotating them keeps things interesting.

Tunnels and Hides

In the wild, gerbils live in complex tunnel systems. Cardboard tubes (kitchen roll tubes are perfect), ceramic hides, and wooden tunnels let them satisfy that instinct. Bury part of a cardboard tube in the bedding so they discover it while digging - guaranteed entertainment.

Sand Bath

This is crucial and often overlooked. Gerbils need regular sand baths to keep their coat in top condition. Their fur is adapted to desert sand - it's naturally oily and needs the abrasive action of sand to remove excess oil and dirt.

The Niteangel Hamster Desert Bath Sand is the best option for UK owners. It's genuine desert sand with no added fragrances or chemicals, low dust content, and naturally absorbent. Pour a shallow layer (about 2cm) into a heavy ceramic dish or a dedicated sand bath container and offer it 2-3 times a week. Leave it in for 30-60 minutes - they'll roll, dig, and groom themselves thoroughly.

Don't use chinchilla dust - it's too fine and can cause respiratory issues. Stick to proper sand.

Handling and Taming Your Gerbils

Gerbils can become very tame, but it takes patience. Start on day one by sitting quietly by their cage and talking to them. Let them get used to your voice and scent.

After a few days, offer treats through the cage bars. Gerbils are naturally curious and most will come to investigate. Once they're taking treats happily, open the cage door and let them sniff your hand. Scoop them up gently with both hands - never grab or squeeze.

Never pick up a gerbil by the tail. Their tail skin has a defence mechanism called 'degloving' where the skin detaches if grabbed, leaving a bloody, exposed tail that requires veterinary treatment. It's painful and completely avoidable.

With daily handling, most gerbils become confident enough to climb onto your hands, explore your arms, and even sit on your shoulder. They're much less likely to bite than hamsters, though any animal will nip if frightened.

Common Health Issues to Watch For

Gerbils are generally hardy, but watch for these problems:

• Overgrown teeth - if their incisors grow too long they can't eat. Provide plenty of chew toys and check regularly (their top teeth should just meet the bottom ones).
• Respiratory infections - sneezing, wheezing, or discharge from eyes/nose. Usually caused by dusty bedding or draughts.
• Diarrhoea (wet tail) - stress-related bacterial infection. Urgent vet care needed.
• Tyzzer's disease - a bacterial infection causing lethargy and fluffed-up coat. Often fatal, so cleanliness is your best defence.
• Skin problems - mites, ringworm, or over-grooming from stress. Enrichment usually fixes the behavioural causes.
• Bumblefoot - sores on feet from wire flooring or dirty bedding. Solid floors and regular cleaning prevent it.

Find a vet who treats small animals (exotics) before you need one. Not all UK vets are confident with rodents, and gerbils deteriorate fast when ill. Have a plan in place.

Cleaning Your Gerbilarium

Gerbils produce very little waste compared to rats or guinea pigs - they're desert animals adapted to conserve water. That makes them relatively low-maintenance on the cleaning front.

Daily: Spot-clean soiled bedding, remove uneaten fresh food, top up water bottle.

Weekly: Change the sand bath, wipe down glass/walls, check for any mouldy food stashes (gerbils love to hide food in their tunnels).

Monthly: Full clean - replace all bedding, wash the cage/tank with pet-safe disinfectant (never bleach or strong-smelling cleaners), rinse thoroughly, and dry completely before adding fresh bedding.

Always leave some of the old bedding mixed into the new stuff. Gerbils rely on scent for security, and a completely sterile cage is stressful. Keep one or two of their wooden toys or tunnels unwashed to carry familiar smells through to the clean setup.

Gerbil-Proofing Your Home

Gerbils are escape artists. They can squeeze through surprisingly small gaps, chew through thin plastic, and jump higher than you'd expect for their size. When you let them out for supervised exploration, you need to gerbil-proof the room:

• Block gaps under doors (rolled towels work well)
• Cover or remove exposed cables (chewed wires = fire risk)
• Close off areas under sofas and cabinets they could get trapped in
• Keep other pets (cats, dogs) out of the room
• Watch where you step - curious gerbils will run right under your feet

Many owners use a playpen or a large cardboard box with high walls for safe out-of-cage time. It's easier than trying to gerbil-proof an entire room.

Gerbil Care Costs in the UK

Setting up for gerbils costs more upfront than you might expect, but ongoing costs are low:

• Initial setup (cage, wheel, accessories, food bowl, water bottle, bedding, sand): approximately £80-150
• Gerbils themselves: £10-30 each from a breeder or rescue
• Monthly food: approximately £5-10
• Monthly bedding: approximately £10-15
• Vet visit: approximately £40-60 consultation (plus treatment costs)
• Annual total: approximately £250-400 for a pair including vet savings

That's cheaper than a cat or dog, but gerbils still need proper care. If you can't afford the setup or potential vet bills, wait until you're in a better position.

Frequently Asked Questions

Final Verdict

Gerbils are brilliant pets for the right owner. They're active, social, curious, and genuinely entertaining to watch. Unlike hamsters that sleep all day, your gerbils will be awake and doing things when you are - digging, grooming, playing, and exploring their setup.

The key to success is understanding that they're not low-maintenance 'starter pets'. They need a proper gerbilarium with deep bedding, a balanced diet including quality food like Supreme Science Selective Gerbil Food, regular sand baths, enrichment like the TRIXIE exercise wheel, and a suitable cage or gerbilarium with enough space to thrive.

If you can provide those things - and commit to a pair for their 3-4 year lifespan - you'll be rewarded with some of the most charming, characterful small pets you can own. They really are something special.

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Last reviewed: July 29, 2026 · Evidence-based content · Contains affiliate links