Come on. You see nearly everyone weeping over a cats toe beans. It's the same for any feline! "Aw!! Look at the toe beans! :33". What if we had the Polydactyl mutation? It would be so fun to have a new mutie to aim for, and very cute looking.

I were to choose if the mutation passes down, I'd say yes. It is a real like occurrence for Polydactyl to pass down, and I think that it could go around two generations without passing down, then randomly the cubs will have a higher chance of getting the mutation again.