Yes . Conditioning is just moisturizing . Less necessary in auto leathers they usually have a polyurethane protective coating but they ' re still porous and get so more over time , especially with wear and tear after which it ' s even more important to protect against drying especially in the sun . 303 will also protect your leather , but from UVsun damage . <| sep |> It ' s a horrific koan , but in a way we ' re lucky that Nanquan has already sacrificed a cat for Zen . It means we ' ll never have to do it again . It ' s like what Linji said about burning sutras and icons . Now if you need to kill a cat , all that ' s required is that you remove yourself from hindrances . That ' s why , thank goodness , you don ' t see Zen Masters killing cats anymore , and it never became a ritual . Anyone who tries to imitate Nanquan is like the person who turns wash your bowl or mu into a stupid slogan rebirth as a ghost .