Ragdoll

The Ragdoll's history is short compared to most breeds — it began in 1960s Riverside, California, with a white long-haired queen named Josephine. Owned by Ann Baker's neighbor, Josephine had reportedly been in a car accident, and the kittens she produced afterward all showed the distinctive trait of relaxing when picked up and having high pain tolerance. Baker continued to selectively breed her descendants, forming today's Ragdoll.

Ann Baker herself was highly controversial: she trademarked the name "Ragdoll" in 1971 and founded the IRCA (International Ragdoll Cat Association), demanding that all owners pay her royalty fees. This led to a break with early breeders, who split off in 1975 to form the Ragdoll Fanciers' Club International (RFCI) and got the breed registered with mainstream associations like CFA and TICA. The CFA fully accepted the breed in 1993, and the trademark expired in 2000, at which point the industry normalized.

Baker also promoted unscientific claims later in life (alien intervention, CIA genetic experiments), which have been thoroughly refuted by genetic research — a 2013 UC Davis feline genome study showed the Ragdoll's genes come from a conventional mix of Maine Coon, Birman, Persian, and domestic long-haired cats.

The Ragdoll is the second-largest domestic cat breed by size (behind only the Maine Coon). Adult males weigh 5.5-9 kg, females 3.5-6 kg. The CFA standard requires blue eyes and a colorpoint coat — these are the two ironclad rules of the breed.

Colors come in six main points: Seal, Blue, Chocolate, Lilac, plus two rarer options — Red/Flame and Cream. Patterns come in four types: Colorpoint (Siamese-like), Mitted (with white "boots"), Bicolor (V-shaped white face), and Van (color only on ears and tail — the rarest).

Kittens are born completely white; the point coloring emerges at 8-12 weeks and reaches its final color only at full maturity (around age four). The coat is medium-long, silky, and mostly single-layered with little matting — making Ragdolls one of the easier long-haired cats to groom.

The core trait the breed is named for is that they go completely limp when picked up (the floppy/limp response), like an actual rag doll. This is most pronounced in kittenhood but persists into adulthood in most individuals. Early rumors attributed this to "nervous system abnormalities" or "pain tolerance," but veterinary literature has never found supporting physiological evidence — it's now considered a behavioral trait derived from selective breeding, tied to loose muscle and skeletal relaxation.

Overall temperament is best described as "dog-like cat": Ragdolls follow their owners from room to room, learn their own names, and enjoy being carried and having their bellies rubbed. The CFA officially describes them as *laid-back* and *people-oriented*.

Because they trust humans absolutely, Ragdolls have poor threat awareness — they don't run from danger. Never let them roam free or outside unsupervised.

Despite being long-haired, the Ragdoll's coat is mostly single-layered, silky, and nearly free of dense undercoat — unlike Persians, they rarely mat. Brushing 2-3 times a week is enough to keep them well-groomed, with more frequency during coat blows in spring and autumn. The armpits, inner thighs, and base of the tail are the priority areas.

They mature slowly (fully grown at 4 years old), so young Ragdolls need high-calorie diets — a large-breed kitten formula until 15-18 months is a common approach. From adulthood on, portion control is critical: Ragdolls gain weight easily, and obesity is an independent risk factor for HCM.

A bath every 1-2 months is enough, using a gentle long-hair-specific shampoo. Nail trimming and ear cleaning are routine.

The Ragdoll's most important breed disease is **Hypertrophic Cardiomyopathy (HCM)**. Meurs et al. 2007 in *J Vet Cardiol* mapped the MYBPC3 R820W mutation in Ragdolls — a different locus in the same gene as the Maine Coon's A31P mutation. Estimated carrier rate is 20-30%, and homozygotes have significantly elevated disease risk. Every responsible Ragdoll breeder does R820W genetic screening plus annual cardiac ultrasound.

**Polycystic Kidney Disease (PKD)**: Ragdoll PKD positivity has historically been much lower than in Persians, but screening is still needed — especially in lines sharing Persian ancestry.

**Feline Lower Urinary Tract Disease (FLUTD)**: Large-bodied and quiet Ragdolls often drink too little water, making stones a real risk. Use flowing water bowls, encourage wet food, and get an annual urinalysis.

Average lifespan is 12-17 years, and long-lived individuals aren't unusual.

Ragdolls are absolutely indoor companion cats: low vigilance, large body, slow reactions, and blue eyes that are sunlight-sensitive — they aren't suited for outdoor life at all. The ideal household has stable routines, someone home most of the time, and calm emotional atmosphere.

They tolerate children and other friendly animals extraordinarily well and rarely initiate aggression. In multi-cat households the Ragdoll usually becomes the "peacekeeper," living peacefully with Siamese, Maine Coons, and other Ragdolls alike.

Space requirements aren't high (they don't jump as much as Maine Coons), but they need multiple resting spots that let them stay near their humans — sofa perches, bed spots, and a cat bed by your desk are more welcome than a tall cat tree. This is the classic "wherever you go, they go" cat.