These kitties are famous for are their massive, chunky paws. They're often likened to natural "snow shoes" because their sizeable width allows the cats to better distribute their weight while walking in the snow.
The Leopard (1963) directed by Luchino Visconti. My favorite Burt Lancaster film. Watch the Italian version (title: Il gattopardo). The English version is chopped up to fit a movie-of-the week time slot.