Two of the largest online horse games are Howrse and A Virtual Horse. Howrse has an international website and numerous sites for individual countries, while A Virtual Horse has a single consolidated site for all users.
Howrse has a wide selection of horse breeds to choose from, and the game ranks users for various accomplishments, such as competitions won, general points and number of horses owned. Users raise and train the horses as static images.
A Virtual Horse is an animated game with three dimensional horses users care for. Users have access to a large map with different locations, such as mines and ranches.