Why after sniffing an object usually the cat opens its mouth wide? 28 January 2021 |By ghap3new The opening of the mouth urges Jacobson’s organ, located is behind the upper incisors. Cat Curiosity Related questions Why is the cat attracted to wood but in particular by olive tree? Why is the cat attracted to people or animals who do not consider or love it? Why is the cat running wild in the room? Prev Next