Play new CatsVsDogs.io game and many other io games at our website Paperio.org for free. Same as the name of the game, cats fight with dogs. Join in this exciting game, you can choose whom to play, for the army of cats or dogs. Feed your pet, defend it and attack the territory of the enemy. Please enjoy and have fun!
Use WASD or Arrow keys to move, left mouse click to attack, Righ mouse click to throw power-up, Spacebar to use Breed, E to open shop.