Merge Dog is very simple game play you only move the dog to a race and earn coin. After that you use coin to buy new dog and merge the same dog to take new type of dog. Start by getting small puppies, then upgrade them into bigger faster dogs and earn lots of money! Features: - Over 30 different dog breeds to discover - Idle earnings. Gain coins even while you are away or offline. - Highly addictive, simple and engaging pets game play. - Very simple and intuitive controls.