United Pet Club
Rabbit

Rex

The Rex is a velvety-coated rabbit prized for its plush, upright fur and its notably gentle, affectionate, and calm temperament.

Size
Medium
Lifespan
5–8 years
Origin
France
Temperament
Gentle
Standard colors
Black, White and Albino and 17 more
Key Traits
GentleCalmAffectionateDocileFriendly

Characteristics

Energy Level4
Trainability4
Good With Kids3
Good With Pets4
Grooming Needs1

Coat and grooming

How the Rex coat is built, and what that means when you groom it.

Coat layers
Double coat
Coat texture
Plush
Coat length
Short
Shedding
Low shedding

Grooming guidance

  • Caution: A Rex should only be clipped by someone experienced with the species.

    The skin here is thin enough to tear under a clipper blade, and the animal can panic at being held still. Trimming or mat removal should be left to a vet or a groomer who works with this species regularly.

Rex colors and patterns

What each club's breed standard says about every Rex color and pattern. Point at a ruling to see the club's own wording.

Breed standards describe the Rex in Black, White, Albino, Blue, Lilac, Chinchilla, Opal, Smoke pearl, Brown, Chocolate, Seal, Sable, Cinnamon, Chestnut agouti, Sooty fawn, Red, Orange, Amber, Fawn and Lynx. Standard patterns: Tricolour, Harlequin, Spotted, Pointed, Shaded, Broken, Magpie, Otter, Marten, Silvered and Tan point.

Coat: rulings by club
Color or patternARBABRC
BlackStandard (“Black”)Standard (“Black”)
WhiteStandard (“Himalayan”)Standard (“Ermine”)
AlbinoStandard (“White”)Standard (“Ermine”)
BlueStandard (“Blue”)Standard (“Blue”)
LilacStandard (“Lilac”)Standard (“Lilac”)
ChinchillaStandard (“Chinchilla”)Standard (“Chinchilla”)
OpalStandard (“Opal”)Standard (“Opal”)
Smoke pearlNot recognised (“Smoke Pearl (working standard)”)Standard (“Smoke Pearl Siamese / Smoke Pearl Marten”)
BrownNot recognisedStandard (“Nutria”)
ChocolateStandard (“Chocolate”)Standard (“Havana”)
SealStandard (“Seal”)Standard (“Seal Siamese / Seal Marten”)
SableStandard (“Sable”)Standard (“Sable Siamese / Sable Marten”)
CinnamonNot recognisedStandard (“Cinnamon”)
Chestnut agoutiStandard (“Castor”)Standard (“Castor”)
Sooty fawnNot recognisedStandard (“Tortoiseshell”)
RedStandard (“Red”)Not recognised
OrangeStandard (“Black/Orange Tri-color / Chocolate/Orange Tri-color”)Standard (“Orange”)
AmberStandard (“Amber”)Not recognised
FawnStandard (“Blue/Fawn Tri-color / Lilac/Fawn Tri-color”)Standard (“Fawn”)
LynxStandard (“Lynx”)Standard (“Lynx”)
Patterns
TricolourStandard (“Tri-color”)No ruling
HarlequinNot recognisedStandard (“Harlequin”)
SpottedNot recognisedStandard (“Dalmatian”)
PointedStandard (“Himalayan”)Standard (“Himalayan”)
ShadedNo rulingStandard (“Siamese”)
BrokenStandard (“Broken Group”)No ruling
MagpieNot recognisedStandard (“Magpie”)
OtterStandard (“Otter”)Standard (“Otter”)
MartenNot recognisedStandard (“Fox / Sable Marten / Seal Marten / Smoke Pearl Marten”)
SilveredNot recognisedStandard (“Silver Seal”)
Tan pointNot recognisedStandard (“Tan”)
BrindleNot recognised (“Brindle (working standard)”)No ruling
AgoutiNo rulingNo ruling
Eyes: rulings by club
Color or patternBRC
RubyStandard (“Havana: ruby red in subdued light”)
GreyNo ruling
BrownNo ruling
Pink / redNo ruling
Patterns
Odd-eyedDisqualifying (“Odd coloured eyes”)

Amber

Coat: rulings by club
Color or pattern
Amber
Patterns
Agouti

Black

Coat: rulings by club
Color or pattern
Black

Blue

Coat: rulings by club
Color or pattern
Blue

Broken

Coat: rulings by club
Color or pattern
Black
White
Blue
Lilac
Chocolate
Orange
Fawn
Patterns
Tricolour
Broken

Californian

Coat: rulings by club
Color or pattern
Black
White
Patterns
Pointed
Eyes: rulings by club
Color or pattern
Pink / red

Castor

Coat: rulings by club
Color or pattern
Chestnut agouti
Patterns
Agouti

Chinchilla

Coat: rulings by club
Color or pattern
Chinchilla
Patterns
Agouti

Chocolate

Coat: rulings by club
Color or pattern
Chocolate

Lilac

Coat: rulings by club
Color or pattern
Lilac

Lynx

Coat: rulings by club
Color or pattern
Lynx
Patterns
Agouti

Opal

Coat: rulings by club
Color or pattern
Opal
Patterns
Agouti

Otter

Coat: rulings by club
Color or pattern
Black
Blue
Lilac
Chocolate
Patterns
Otter

Red

Coat: rulings by club
Color or pattern
Red

Sable

Coat: rulings by club
Color or pattern
Sable

Seal

Coat: rulings by club
Color or pattern
Seal

White

Coat: rulings by club
Color or pattern
Albino
Eyes: rulings by club
Color or pattern
Pink / red

What the rulings mean

Standard
Described by the club's breed standard.
Disqualifying
The club's breed standard disqualifies an animal of this colour or pattern.
Not recognised
The club does not accept this colour or pattern for the breed.

Sources

Each ruling comes from the club's published breed standard or color list.

About the Rex rabbit

The Rex is a medium rabbit from France, prized for its plush, velvet coat and a calm, affectionate nature that suits a steady Irish home.

The Rex is a medium-sized domestic rabbit, best known for a coat that feels like cut velvet under the hand. Rather than lying flat, the fur stands upright, and the guard hairs run the same length as the undercoat beneath, giving the whole body an even, plush finish. This texture is what sets the breed apart, and it's the reason keepers often just call it the velvet rabbit.

Most adult Rex rabbits come in somewhere between 3.5 and 4.5 kg, putting them squarely in the medium bracket for pet rabbits. The body is rounded and well muscled, with a broad head and ears that stand up straight. Breeders have fixed the coat into dozens of recognised colours, and there's a smaller Mini Rex besides, for anyone who wants the same velvet feel in a more compact rabbit.

Temperament is where the Rex really earns its keep. It's a friendly, affectionate breed, gentle and calm by nature, and most individuals settle well once they trust their household. That even temper suits homes looking for a quiet indoor companion rather than a rabbit that needs constant entertaining.

Rex rabbit fact file
AttributeDetail
OriginFrance
SizeMedium (about 3.5 to 4.5 kg)
Lifespan5 to 8 years
Group/roleCompanion and show rabbit
Good withCalm households, older children, single rabbits or bonded pairs

Who it suits

The Rex suits keepers after a calm, easy-going rabbit who don't mind giving it a bit of daily attention and room to stretch its legs. The plush coat wants gentle care, and this is a breed that does best with supervised, respectful handling, so households with very young children should keep a close eye on things. First-time owners can manage a Rex just fine once they commit to a proper diet, clean housing, and regular health checks.

History and origin

The Rex rabbit began in France in the early 1900s, when a natural coat mutation was fixed into a stable breed and carried across Europe and later to America.

The Rex rabbit hails from France. Its story starts in the early 1900s, when a coat mutation turned up in litters of ordinary farm rabbits. Instead of the usual mix of long guard hairs over a shorter undercoat, these rabbits grew fur of nearly even length that stood up from the skin and felt like plush to the touch.

French breeders spent the 1910s and 1920s working to fix that mutation into a reliable type. The gene behind the coat is recessive, so pairings had to be managed carefully to keep the velvet texture consistent from one generation to the next. Early litters were patchy in fur quality, and it took years of selective breeding to even out the density and finish.

The breed caught the eye at French shows and was soon exported further afield. It reached Britain and the United States during the 1920s, where breeders refined the type and settled a wide range of colours. The unusual coat made the Rex sought after both for showing and, in earlier decades, for its pelt.

A dwarf version, the Mini Rex, came later, bred by crossing Rex stock with smaller rabbits to shrink the frame while keeping the same coat. These days both the standard Rex and the Mini Rex are kept the world over, mostly as companion and exhibition rabbits.

Appearance and coat

The Rex is a medium, well-muscled rabbit with upright ears and a short, dense coat with a velvet feel, bred in a wide range of colours.

The Rex carries a rounded, well-muscled body held fairly upright, topped with a broad head and ears that stand straight up. Adults typically come in around 3.5 to 4.5 kg. The coat is the breed's calling card: short, dense, and upright, with guard hairs and undercoat running to much the same length. That's what gives the smooth, springy surface that feels like velvet under your hand.

Rex breed standard at a glance
TraitStandard
Height/lengthCompact, medium-length body
WeightAbout 3.5 to 4.5 kg
CoatShort, dense, upright, velvet-textured (about 1.3 cm)
ColoursMany, including black, blue, castor, chinchilla, lilac, opal, white, and broken patterns
EyesRound, colour varies with coat (brown, blue-grey, or ruby in white forms)

Coat and colours

The coat is what people remember about this breed. Because the guard hairs don't reach past the undercoat, the fur stands up evenly all over, giving that level, plush look. Recognised colours include solid shades such as black, blue, white, and lilac, and patterned varieties like castor, chinchilla, opal, and broken (white with coloured patches). Coat density and an even finish count for a lot at shows. The whiskers often come out short or curled, which is just a normal side effect of the same coat gene.

Temperament and behaviour

The Rex is friendly, affectionate, gentle, and calm, generally easy to handle and quick to form a steady bond with whoever looks after it.

The Rex has a name as one of the more even-tempered rabbit breeds around. Friendly, affectionate, gentle, calm, and docile come up again and again in descriptions. Plenty of individuals are happy to sit near their owner and take a bit of gentle stroking, and some will actively seek out attention once they trust the household.

With family members the breed tends to stay relaxed and put up with routine handling well, especially where people are introduced slowly. Around strangers a Rex can be standoffish at first, warming up over a few quiet visits. Like any rabbit, it can startle at sudden movement or loud noise, so a steady, predictable home helps it settle.

The Rex can live alongside calm cats or dogs that have been trained not to chase, though supervision matters. Two rabbits will bond into a stable pair if both are neutered and introduced gradually on neutral ground. Personality still varies from one rabbit to the next, same as with people.

Rex trait ratings (1 = low, 5 = high)
TraitRating
Affection4
Energy3
Trainability3
Vocalness1
Shedding3

Care and grooming

The Rex needs a light weekly brush, several hours out of its enclosure each day, and a clean, draught-free space kept at a moderate temperature.

Grooming

  • Brush once a week or so with a soft brush, or just by hand; the short coat doesn't call for heavy grooming
  • Don't overdo the brushing, it can wear down the dense velvet texture
  • Check and trim the nails every 6 to 8 weeks
  • Have a look at the ears and teeth while you're grooming
  • Spot-clean soiled patches with a damp cloth rather than a full bath, which rabbits find stressful

Exercise

  • Give the rabbit at least 3 to 4 hours of supervised time outside the enclosure every day
  • Set up a safe, rabbit-proofed run or room where it can hop about and stretch out
  • Add tunnels, boxes, and chew toys to keep things interesting
  • The feet are sensitive, so solid flooring suits better than wire

Environment

Keep the Rex indoors, or somewhere sheltered that stays roughly between 10 and 21 degrees Celsius. Irish weather rarely pushes temperatures much past that, but rabbits cope with the cold far better than the heat, and can struggle once it climbs into the mid-20s. Give it shade, good airflow, and shelter from draughts and damp.

Nutrition and feeding

A Rex rabbit's diet should be built around unlimited grass hay, topped up with fresh leafy greens and a small measured helping of pellets.

Grass hay, timothy or meadow hay, forms the backbone of a Rex's diet and should be on offer at all times. It keeps digestion moving and wears down teeth that never stop growing. Fresh leafy greens add variety and a bit of moisture, and a small daily portion of good-quality pellets tops up the nutrients. Fresh water needs to be available round the clock.

Daily feeding guide
Life stageAmount per dayMeals
Young (under 6 months)Unlimited hay, alfalfa permitted, limited greensFree-feed hay; greens 1 to 2 times
AdultUnlimited grass hay, about 1 cup greens per 1 kg body weight, 1 to 2 tbsp pelletsFree-feed hay; greens/pellets 1 to 2 times
SeniorUnlimited grass hay, greens, pellets adjusted to weightFree-feed hay; smaller measured meals

Treats and supplements

Fresh herbs and small pieces of fruit, apple without the seeds is a good one, work well as occasional treats rather than everyday food. A rabbit getting unlimited hay and a varied mix of greens usually needs no supplements at all. Check with a rabbit-savvy vet before adding anything extra, and keep treats to a small share of the overall diet.

Health and lifespan

The Rex typically lives 5 to 8 years and stays healthy on a good diet and proper housing, though it can be prone to sore hocks, dental trouble, and the digestive problems common to rabbits.

The Rex is a generally hardy rabbit with a lifespan of about 5 to 8 years, and some go on well beyond that with attentive care. Most health issues are avoidable with the right diet, clean housing, and routine checks during handling. The short coat leaves the breed a touch more prone to pressure sores on the feet than rabbits with fuller fur.

Common conditions in Rex rabbits
ConditionSignsNote
Sore hocks (pododermatitis)Red, bald, or scabbed footpads; reluctance to moveLinked to wire or hard flooring; give soft, solid surfaces instead
Dental diseaseDrooling, weight loss, dropped foodCaused by overgrown teeth; unlimited hay helps head this off
GI stasisReduced droppings, not eating, hunched postureA medical emergency; needs prompt veterinary care
FlystrikeMaggots near the rear end in warm monthsKeep the rear clean and dry; check daily through summer

Preventive care

  • Keep unlimited grass hay on hand to support teeth and gut
  • Use soft, solid flooring to protect the feet
  • Check appetite and droppings every day
  • Keep the rear end clean, especially when it's warm
  • Book an annual vet check and ask about vaccination where it's relevant

Housing and habitat

The Rex needs a roomy, solid-floored enclosure in a sheltered, draught-free spot, plus daily access to a bigger space for exercise.

A Rex needs an enclosure big enough to stand fully upright, stretch out, and take a few hops without bumping the sides. Solid flooring matters here, since the breed's lightly padded feet are prone to sores on wire. House it somewhere sheltered, indoors or in a covered spot, well away from draughts, damp, and direct heat, and give it daily access to a bigger run.

Housing specifications
ParameterRecommendation
Enclosure sizeAt least 1.2 m by 0.6 m for a single rabbit, larger preferred
Run/exercise areaMinimum 2.5 m by 1.2 m of safe space, used daily
FlooringSolid floor with soft bedding; avoid bare wire
TemperatureAbout 10 to 21 degrees Celsius
BeddingPaper-based or straw bedding, spot-cleaned daily

Setup checklist

  • Solid-floor cage or pen with soft, absorbent bedding
  • A litter tray in one corner
  • A constant hay supply and a heavy water bowl or bottle
  • A hide box, tunnels, and safe chew toys
  • A shaded, well-ventilated spot free of draughts

Breeding and raising young

Rex rabbits reach breeding age at around 5 to 8 months, carry a litter for about 31 days, and typically produce 4 to 8 kits, weaned by 6 to 8 weeks.

Rex rabbits reach sexual maturity at roughly 5 to 8 months, with smaller individuals getting there a little sooner. For mating, it's usual to bring the doe to the buck's enclosure rather than the other way round. Gestation runs about 31 days, after which the doe kindles in a nest box she lines with her own fur.

Average litters run to 4 to 8 kits, born hairless with their eyes shut. The doe nurses once or twice a day, so it's normal for the nest to look quiet even when the mother is rarely seen with the young. Kits open their eyes at around 10 days old and start nibbling solid food not long after. Weaning happens around 6 to 8 weeks. Responsible breeding calls for healthy parents, close attention to coat quality and colour, and a plan already in place for where the young will go.

Breeding facts
MetricValue
Breeding maturityAbout 5 to 8 months
GestationAbout 31 days
Average litter size4 to 8 kits
Eyes openAround 10 days
Weaning age6 to 8 weeks

Frequently asked questions

Common questions about the Rex rabbit cover its size, temperament, care needs, lifespan, how it suits family life, and where to find one in Ireland.

How big does a Rex rabbit get?

The standard Rex is a medium-sized rabbit, and most adults weigh around 3.5 to 4.5 kg. The smaller Mini Rex comes in at roughly 1.4 to 2 kg.

Is the Rex rabbit friendly?

Yes. The breed has a name for being friendly, affectionate, gentle, and calm, and plenty of individuals handle well once they trust their household.

Is a Rex rabbit hard to care for?

Care is moderate. The short coat only needs a light weekly brush, but the breed does need solid flooring to protect its feet, a hay-based diet, daily exercise, and a cool, draught-free home.

How long do Rex rabbits live?

A Rex usually lives about 5 to 8 years, and some go on longer with good diet, housing, and regular vet care.

Is the Rex a good pet for families?

It can be, particularly for calm households and older children who know how to handle a rabbit gently. Interactions with very young children should always be supervised.

Are Rex rabbits easy to find?

The Rex and Mini Rex are kept worldwide, including in Ireland, and turn up through rabbit breeders and rescues, though a specific colour might take a bit of searching.

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