Cats have 18 toes, five on each front paw and four on each back paw.
Except Gus……
A six-toed cat is a cat with polydactyly, a genetic trait that causes it to be born with extra toes on one or more of its paws:
Polydactyl cats are also known as “mitten cats” or “Hemingway cats”. The term “polydactyl” comes from the Greek words poly, meaning many, and daktylos, meaning digits.
Polydactyls Catrivia
Prevalence
Polydactyly is more common than you might think and can be found in many breeds of cat.
Inheritance
Polydactyly is an autosomal dominant gene defect, which means that a cat only needs one copy of the gene from either parent to have the trait.
Appearance
The extra toes can vary in number and structure, from small pieces of soft tissue to complete functioning digits. They are typically seen on the front paws, but all four feet can be affected.
Health
Polydactyly is generally harmless, but the extra toes can be more susceptible to injury and may require regular trimming to prevent overgrowth.
Mobility
Polydactyl cats typically don’t have mobility issues, but you should consult a veterinarian if you notice any changes.
History
Ernest Hemingway was known for his love of cats, and many of the cats at his home in Key West were polydactyl. Visitors to the Ernest Hemingway Home and Museum can see these cats.
