Kitten VS Puppy Free

Details

It is one of the most popular free on-line games worldwide.
Long long ago, The human beings retired suddenly from the scene. Their pets, cats and dogs who have evolved to be high intelligent, established their own tribes respectively. But it seems that cats and dogs feuded with each other. From then on, there was a war lasting 15,000 years between them……Now! It is your turn. Who are you backing up, cats or dogs? Or what you want is to have the world peace.
The game is for worldwide players, and the server is located in the U.S. The server can support 960,000 players.