Fat-tailed Gerbil
Pachyuromys duprasi
Also called Duprasi, Duprasi gerbil, Doop, Fat-tailed jird, Beer mat gerbil
From The northern Sahara: desert west of the Nile Delta in Egypt, and Libya, Tunisia and Algeria.12
A friendly guide, not veterinary advice. For anything about your pet's health, ask your vet.
At a glance the quick version
Coat and looks how to spot one
Long, soft, fluffy coat; thick club-shaped tail
A round, flattish little gerbil with hardly any visible neck, a pointed face and big oval eyes. Its long soft fur is sandy yellow to grey-tan with dark tips on the back and white on the belly and feet. The short, thick, nearly bare tail is shaped like a club and works as a fat and water store.123
Personality what they are like
Known as one of the gentlest Egyptian rodents and increasingly liked as a pet for its calm nature and straightforward care.2
Daily activity how busy a day looks
Most active at dusk and during the night. A natural burrower that digs simple tunnels, so it enjoys digging and exploring.12
Grooming and care the hands-on bits
Grooms itself. The thickness of the tail is a handy everyday indicator of condition, as the tail stores fat.2
Home where they are happiest
In the wild it lives on sandy or stony desert ground with little vegetation and digs simple burrows about a metre deep, so it appreciates a deep, diggable substrate.12
Food basics what goes in the bowl
Mainly an insect eater in the wild. In captivity it is fed live insects such as mealworms and crickets alongside grain, vegetables and fruit.12
Company who they like around
Lives solitarily or in loose colonies in the wild, so pairing needs care and close observation.12
The story where it all began
French zoologist Fernand Lataste described the species in 1880 from Laghouat in Algeria, and it is the only member of its genus. It is becoming an increasingly popular pet thanks to its calm nature, and the UK's National Gerbil Society runs show classes for it.124
Fun facts for the dinner table
- 1
It stores fat in its tail much as a camel stores reserves in its hump.1
- 2
Courtship looks like a fight: male and female rear up on their hind legs and wrestle while squeaking loudly.2
- 3
It is the only species in the genus Pachyuromys.1
- 4
Its skull has enormously enlarged hearing chambers, called auditory bullae.2
- 5
With its round body and pointed nose it is often mistaken for a dwarf hamster.1
Recognised by the official bits
- National Gerbil Society (UK)
- Has its own Duprasi classes (54 and 55) in the NGS standard show schedule.4
- IUCN Red List
- Assessed as Least Concern.2
The care rhythm Furry Diary remembers it for you
A typical home-care rhythm for a Fat-tailed Gerbil. It is our own starting plan, not a vet's advice, and you can change every line in the app.
- Sand bathevery 3 days
- Spot cleanevery 3 days
- Deep cleanevery month
- Chew toys refreshevery 2 weeks
- Vet check-upevery year
Owner questions the things everyone asks
How often should I feed my Fat-tailed Gerbil?
Feeding frequency varies with age and activity. It's best to ask your exotic-pet vet for a schedule tailored to your gerbil.
What should a Fat-tailed Gerbil eat, and which foods are dangerous?
Your Fat-tailed Gerbil enjoys live insects like mealworms and crickets, plus grain, vegetables and fruit. Avoid dangerous foods such as chocolate, grapes, raisins, onion, garlic, and avocado as listed by ASPCA.125
Should I bathe a Fat-tailed Gerbil?
No water baths needed, your gerbil grooms itself. Furry Diary's starting plan suggests a sand bath every three days to keep its coat clean.2 Furry Diary plan
Does a Fat-tailed Gerbil need brushing?
Your gerbil's long, soft coat is self-groomed, so brushing isn't necessary. Just enjoy its fluffy appearance.2
How do I look after a Fat-tailed Gerbil's nails and teeth?
For teeth, provide chew toys, Furry Diary suggests refreshing them every two weeks. Nail care varies; ask your vet for guidance. Furry Diary plan
How much space and exercise does a Fat-tailed Gerbil need?
Your gerbil is most active at dusk and night and loves to dig. Provide a deep, diggable substrate and plenty of space to explore and burrow.12
Should a Fat-tailed Gerbil live alone or with friends?
In the wild it lives alone or in loose colonies, so it can be kept alone. If pairing, do so carefully and observe closely.12
How long does a Fat-tailed Gerbil live?
Fat-tailed Gerbils typically live between 2 and 7 years with good care.12
Is a Fat-tailed Gerbil a good pet for children?
Yes, it's known as one of the gentlest Egyptian rodents with a calm nature, making it a good pet for gentle, supervised children.2
How do I hold a Fat-tailed Gerbil?
Handle your gerbil gently and support its body fully. Its calm temperament makes it easy to hold with care.2
Written from the sources on this page, a few checked guides (VCA, ASPCA, RSPCA) and Furry Diary's own starting care plan. A friendly guide, not a vet's advice.
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Where this comes from
Every breed page shows where each fact comes from. If we got something wrong, sorry, we are pet people, not a science magazine. Tell us at support@furrydiary.app and we will fix it.
- Fat-tailed gerbil - Wikipedia en.wikipedia.orgused for other names, origin, weight, length, lifespan, coat, tail, diet, behaviour, history, fun facts
- Animal Diversity Web - Pachyuromys duprasi animaldiversity.orgused for range, mass, length, lifespan, coat, temperament, diet, courtship, pet popularity, IUCN status
- Gerbil - Wikipedia en.wikipedia.orgused for duprasi kept as pet, coat
- National Gerbil Society - Standard show schedule gerbils.co.ukused for recognition (show classes)
- ASPCA: People foods to avoid feeding your pets aspca.orgused for owner questions
- VCA Animal Hospitals: Feeding times and frequency for your dog vcahospitals.comused for owner questions
- ASPCA: Dog grooming tips aspca.orgused for owner questions
- ASPCA: Cat grooming tips aspca.orgused for owner questions
- RSPCA: What to feed your rabbit rspca.org.ukused for owner questions
Checked 2026-09-30. Text is written in our own words from these sources.