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The Feeldoe is designed to be used in the same way and for the same purposes as a conventional strap-on dildo. Instead of being attached to the user by means of straps, the user inserts the tail end of the device (known on the Feeldoe website as the pony)  into their vagina or rectum. The tail stimulates the top user's g-spot or prostate. The head of the Feeldoe (known on the Feeldoe website as the horse) is used to penetrate in the same manner as a conventional dildo. The product name, "Feeldoe", is a Registered Trademark belonging to Erogenics, Inc. which is the product inventor's corporation.