Teeglepet

Summary
Dev's speech: Wandering, rideable, interactive horses for the 3d virtual world of second life. Integrate your horses into your home, your roleplay, or your personal story however you'd wish. These are highly customizable horses with hundreds of skin coats to choose from in photorealistic or hand painted styles, and a growing market of tack and accessory options created by other artists to work with these horses.

Trivia

 * Tech: Second Life
 * In Progress Since: Horse avatars (user is the horse) since 2012; independent AI horses since 2018