The Manx comes from the Isle of Man in the Irish Sea, where a natural mutation spread through the island's cats and produced one of the oldest recognized breeds. Tail length varies a lot: some Manx have none, some a short stub, and some a full tail. All are round and solidly built, with a short back, longer hind legs and a thick double coat.
Many Manx are gentle, devoted and playful in bursts, and they often trill softly rather than meow loudly. They mature slowly, so a young cat's personality may keep settling for a few years. The tail gene can cause spinal, bowel and bladder problems called Manx syndrome, usually visible in kittenhood, so a veterinary exam after adoption matters. Moderate shedding means weekly brushing, more often for a longhaired cat.