The number of companion animals is increasing every year and the number of pet cat is steadily increasing. I presented a solution to the inconveniences and problems I felt while raising a cat for 4 years. MEOW is a mobile application service for people who want to make their symphony easy and comfortable but want to grow up healthily. MEOW inserts a microchip into a cat cat accessory and sets up a cat pet doctor to get information about the cat in real time. When an emergency occurred, the owner was informed that he could take quick action. MEOW's main service is to provide information on hospitals, cat hotels and pet shops based on your location. This makes it possible to care for their cats without inconvenience in daily life. MEOW dreams of a happy living together with all the world's cats.