Twenty. Polydactyl cats (a cat with one-two added toes on their paws) have this because of a genetic mutation. These cats are also called “Hemingway cats” simply because writer Ernest Hemingway reportedly owned dozens of these at his property in Vital West, Florida. Recurrent activation is commonest in high traffic https://jaredpbkud.imblogs.net/86032054/about-cat-repellent