I was at the pet store the other day and I was admiring a sweet white polydactyl kitten. A woman who worked there told me the extra toes signified the kitten was Siamese. I had never heard that before, so I posted the question to a cat forum that I frequent. The answer came back that no, polydactyls were not necessarily Siamese, but they can be found in any breed. In fact, there are American Polydactyl Cats , bred specifically for their extra toes.