Cat senses roof of their mouths called the vomeronasal (or Jacobson's) organ. When a cat wrinkles its muzzle, lowers its chin, and lets its tongue hang a bit, it is opening the passage to the vomeronasal. This is called "gaping", "sneering", "snake mouth", or "flehming". Gaping is the equivalent of the Flehmen response in other animals, such as dogs, horses and big cats. A cat has about twenty-four movable vibrissae ("whiskers"), in four sets on each upper lip on either side of its nose (some cats may have more). There are also a few on each cheek, tufts over the eyes, bristles
Paws and Whiskers permanent, owners. They also tour around different schools, showing them about animals. They also arrived at the book signing event for Paws and Whiskers. Paws and Whiskers Paws and Whiskers is a 2014 fundraising anthology for the Battersea Dogs and Cats Home, featuring some of the best children's stories about cats and dogs of all time, selected by multi-award-winning and best-selling children's author Jacqueline Wilson, with illustrations by Nick Sharratt. Published 13 February 2014 by Doubleday Children's, the book includes a new story by Wilson, "Leonie's Pet Cat", as well as extracts from such classics as The Hundred and One