Hairless

Mouse · 0 live listings

Hairless mice carry a gene that leaves them mostly bare after their first baby coat falls out. With no coat for protection they need a warm room, extra nesting material and a little more food, and their skin needs more checking than a furred mouse.

At a glance

Origin
Domestic house mouse, Asia and England
Adult size
3–4 in plus tail; 20–40 g
Lifespan
1.5–2.5 years
Housing
Tank or bin cage, deep bedding
Diet
Rodent lab blocks plus small extras
Best fit
Watchers more than cuddlers
Species
Mouse
Category
Small animals
Registries
Breeder litter record, AFRMA (American Fancy Rat and Mouse Association)
Papers
5 categories
HandlingQuick, tames with patience
Social needsDoes live in groups
Care loadWarmth, skin and food
Beginner fitBetter after a first mouse

Scales follow breed-club and veterinary consensus; individual animals vary. Listings show what each seller has on file.

The tradeoffs, honestly

Hairless mice feel the cold, scratch easily and burn more energy to stay warm. Some hairless does nurse poorly, so ask how the litter was raised.

Common questions

What extra care do hairless mice need?

A warm, draft-free room, lots of soft nesting material, bedding without sharp bits and a slightly larger ration. Check the skin often for scratches and dryness.

What health checks should I ask about?

Mice live only about two years, so ask for a birth date and a litter record. Ask about tumours and respiratory trouble in the line, check for clear eyes, a clean coat and no scratching, and ask for vet-confirmed sex: most pet mice are sexed wrongly at least once.

How was this litter bred?

Ask whether the mother was furred. Hairless does can struggle to raise litters, so careful breeders often use furred carrier does.

Market, past 90 daysFull index →
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Typical rangeNot enough sales yet for a rangeLive listings0
Health tests to ask for
Vet exam on fileFecal exam clearSex confirmed by a vetPhoto ID on fileAFRMA pedigree on file

Ask the seller for these. Documents on Everybarn are on file for your own checks; we don't check them with the issuer.

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Keep reading

First-time buyer · 8 minCommon pet scams, and the 60-second checks that beat themRead →First-time buyer · 5 minHow to read a health certificate like a vetRead →The marketplaceHairless listings on EverybarnBrowse →
Hairless · Everybarn