In 1961, a shepherd named William Ross found a barn cat with a curious feature: instead of the upright, swiveling, satellite dish ears of a normal feline, this cat’s ears were floppy and shapeless, resting atop her head like a tiny knitted cap.
Ross took the cat home and named her Susie. Susie gave birth to a litter of kittens with the same floppy ears, and it all gets a bit murky from there, with a dozen variations of the story online claiming it was Ross himself or a neighbor who “created” the breed.
Regardless of who it was, the floppy ears were transformed from an abnormal feature into the unmistakable characteristic of a breed, and the Scottish Fold was born.
The cute cats quickly caught on and were officially recognized in competitions by 1971.
Now they’re more in vogue than ever. They’re the preferred pets of music superstars Taylor Swift and Ed Sheeran, who regularly feature photos and videos of their Scottish Folds in social media posts. People across the world are buying them, and they routinely appear in “best breed” lists online, lauded for being cuddly and docile in addition to adorable.
But they’ve also been banned by the same cat fancy groups that initially welcomed them, they’re prohibited outright in some countries, and animal welfare groups are begging people to stop emulating celebrities by buying them.
That’s because the same deformity that gives Scottish Folds their distinctive ears is also responsible for weak and brittle cartilage and bones elsewhere in the body, which results in lifelong pain and disability.
According to the RSPCA:
“The disease is evident on x-rays of cats from as young as seven weeks of age. Serious abnormalities in joints and bone growth lead to arthritis (painful, swollen joints), short, abnormally thick, and inflexible tails, spinal abnormalities and short, stiff legs. The welfare impacts of Scottish Fold Osteochondrodysplasia can be severe in terms of pain and inability to perform natural behaviours, as these cats can be lame, walk with an abnormal gait, can be reluctant to engage in normal movements such as walking or jumping, and can even become completely crippled.
There is no cure for this progressive condition.”
Sadly, the deformities and resulting pain may be the reason Scottish Folds are considered docile and cuddly: they may simply be in too much pain to move or protest when their humans hug them or pick them up.
Ross and Turner didn’t know it in 1961, but the folded ears and brittle cartilage were the result of a genetic mutation. It wasn’t until 2016 that a group of American and Australian scientists found a mutation in a single gene, TRPV4, was responsible for weak cartilage and bones, leading to the deformities highlighted by the RSPCA in the passage above, as well as “progressive joint destruction.” The condition is called osteochondrodysplasia.
Cats Protection, a UK charity, raised the issue in 2024, warning that Scottish Folds were becoming even more popular, with breeders struggling to meet high demand. The group issued a public statement asking cat lovers and Swift fans to avoid buying Scottish Folds. Scottish Folds are equally popular in the US, spurring resistance from stateside animal welfare groups as well.
The Governing Council of Cat Fancy, which registers breeds in the UK — and no longer recognizes Scottish Folds — was even more direct.
“We strongly advise members of the public not to try to acquire cats of this breed,” Steve Crow, chairman of Cat Fancy’s governing board, told The Guardian.
Pain In The Bud 