A few years ago, Mike Bridavsky in Indiana, USA adopted Lil Bub, a cat who likes to stick out his tongue. He was unable to grow up or walk due to osteopetrosis, and his upper and lower jaws could not be fully occluded. Will keep sticking out tongue. Because it is disabled and still loves to sell cute, so Lil Bub has become a super cute pet cat under the report of the British Daily Mail, has a large number of fans on the Internet, and is on TV shows , published a book, and established a foundation to help more sick animal partners.