Why after sniffing an object usually the cat opens its mouth wide?28 January 2021|By assistente045The opening of the mouth urges Jacobson’s organ, located is behind the upper incisors. Cat CuriosityRelated questionsWhy does the cat drink dirty water in containers or from puddles?Why does the cat scratch the trunks of the plants and gnaw at their leaves?Why does the cat walk on fingertips? PrevNext