My dog is polydactyly; she has extra toes.
Wow, I've never heard of that before!  How many extra toes does she have?
Polydactyl cat
A polydactyl cat is a cat with a congenital physical anomaly called polydactyly (or polydactylism, also known as hyperdactyly), which causes the cat to be born with more than the usual number of toes on one or more of its paws. Cats with this genetically inherited trait are most commonly found along the East Coast of North America (in the United States and Canada) and in South West England and Wales.
Occurrence.
Polydactyly is a congenital abnormality that can be inherited as an autosomal dominant fashion
third wife Jiang Qing reportedly had six toes on her right foot.
- Drew Carey, actor and comedian, has six toes on his right foot, according to his autobiography.
- Yoandri Hernández Garrido, nicknamed "Veinticuatro" ("twenty four" in Spanish), has six fully formed fingers on both hands and six perfect toes on each foot.
- American Chicago blues guitarist Hound Dog Taylor was born with polydactyly on both hands, although around age 41, he removed the extra finger on his right