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A big, gentle, cuddle-loving longhair developed by breeders who split from the Ragdoll line. Unlike the Ragdoll it comes in every color and pattern; for heart and kidney health, asking for the parents' test results is the most important thing.

The Ragamuffin is a big, gentle, cuddle-loving longhaired cat. It is related to the Ragdoll but is a separate breed: it carries the Ragdoll's calm temperament and is far freer in coat color. On this page we cover where the breed came from, how to care for it and what to know about its health, with an honest note on the health topics where sources are thin.
According to the CFA, the Ragamuffin is a sweet, docile, affectionate cat that is eager to please. It's known as a lap cat that can curl up with a favorite person for hours. Many learn to wear a harness and walk on a leash, and some learn to fetch. The GCCF also describes the breed as very docile and even-tempered, with a strong desire for human company, intelligent, and prone to going limp when held.
It isn't very vocal. It is generally tolerant of children, other pets and people living alone; the CFA and the GCCF both advise slow, supervised introductions so the Ragamuffin isn't dominated by another animal.
Every cat is an individual. Breed traits describe general tendencies; the home it grows up in and its early contact with people shape its character at least as much as breed does.
It suits families who want a lot of time with their cat, who like to hold it, and who are looking for a calm house cat.
| Situation | A good fit? |
|---|---|
| Apartment | Yes; calm and suited to indoor life |
| Family with children | Yes; tolerant, but kids must be taught to handle it gently |
| Other cats and dogs | Usually fine; take care when introducing it to dominant animals |
| Long hours alone | It's people-loving; long stretches alone may not suit it |
| First-time cat owners | Yes, but ask about health testing |
Because it is a large, heavy cat, support its whole body when you pick it up, and don't let children carry it.
The Ragamuffin's story is bound up with the Ragdoll's. According to the GCCF, Ann Baker, who developed the Ragdoll, trademarked the name and from 1971 ran a closed registry called the IRCA. In 1994 a group of breeders left that system, and since they couldn't use the Ragdoll name they called their new breed "RagaMuffin." To improve health and temperament they used limited outcrossing to Domestic Longhairs and later Persians. The CFA tells a similar story: in the early 1990s breeders who left Baker's registry brought in carefully chosen domestic longhairs, and kept the Ragdoll's large frame and mellow nature while creating a breed with a different type and a very different color range. The name nods to its street-cat ancestry.
Recognition dates among registries:
According to the CFA, a medium-to-large, heavily boned, muscular cat. Males can reach about 20 pounds and females 15; the GCCF gives a typical weight of 10 to 20 pounds. The breed matures very slowly and may take 4 years to reach full size.
The coat is silky and, according to the CFA, resists matting. Combing once or twice a week with a long-toothed comb is usually enough; an occasional bath is fine. Ask the breeder or your vet which products suit your cat's coat.
More in our post on cat grooming.
We found no source with a special diet recommendation for the Ragamuffin. A balanced, complete cat food suited to its age and lifestyle is enough. In a big, calm cat the main issue is amount: measure the food rather than eyeballing it, subtract treats from the daily amount, work out the daily amount with your vet and weigh your cat once a month. A thick coat makes weight hard to judge by eye; the scale is the best measure.
The information below is for general awareness; for diagnosis and treatment, talk to your veterinarian.
The CFA says the breed has no breed-specific genetic problems, but that hypertrophic cardiomyopathy (HCM) and polycystic kidney disease (PKD) can occur in any cat; the GCCF says "no reported problems in this breed" at the moment. Because these two diseases matter in cats generally, they're still worth asking the breeder about.
HCM is the most common heart disease in cats: the muscle of the heart's left ventricle thickens. According to the Cornell Feline Health Center, most cats show no signs early on; as it progresses you may see fast or labored breathing, lethargy, loss of appetite, or sudden hind-leg lameness or paralysis. The gold standard for diagnosis is an ultrasound of the heart (echocardiography). In Ragdolls there's a known gene change for HCM (MYBPC3) and UFAW writes that it's very common in that breed; but UFAW's page covers only the Ragdoll, and we found no source on whether the same gene test applies to the Ragamuffin. So ask the breeder for the parents' heart ultrasound results. The GCCF notes that the imported cats UK breeders used tested negative for HCM and PKD.
PKD is an inherited disease in which cysts form in the kidneys. In a 2026 study in Japan covering 61,968 genetically tested cats from 14 breeds, after genetic testing began (2019 to 2022) the share of Ragamuffins carrying the PKD gene fell by 57.7%; Scottish Folds and Persians also saw clear drops. That shows testing works, but it also shows the change is present in the breed. Ask the breeder for the parents' PKD test results and ultrasound findings.
We found no independent lifespan study for the Ragamuffin. The GCCF gives the breed's lifespan as 12 to 16 years; that's an expectation in the registry's description, not research data. Ideal weight, regular vet checkups, heart and kidney monitoring and a safe home affect lifespan the most.
No, but they're related. The Ragamuffin is a separate breed developed by breeders who left the Ragdoll registry. The main difference is color: the Ragamuffin accepts every color and pattern except pointed, while in the Ragdoll FIFe recognizes only the blue-eyed Siamese-pointed pattern.
Yes; the CFA presents them as lap cats that can curl up with a favorite person for hours. Still, every cat is an individual, and some may not like laps.
No. According to the CFA and the GCCF the coat is silky and resists matting; combing once or twice a week is usually enough.
According to the CFA males can reach about 20 pounds (9 kg) and females 15 pounds (6.8 kg); the GCCF gives 10 to 20 pounds. It may take up to 4 years to reach full size.
The CFA and the GCCF report no breed-specific problems, but diseases like HCM and PKD can occur in any cat. Asking for the parents' tests and keeping up regular vet checkups are the best precautions.
Usually tolerant, but because it's a big, heavy cat, don't let children carry it; keep cuddling supervised and on the floor.
By Tüylüm · Last checked: November 10, 2026. Compiled from the sources above and written in our own words. Spotted a mistake? Write to [email protected] and we'll fix it right away. Photo from Wikimedia Commons, used under the license shown below it.