- An ability to "disown" the horse. Meaning remove character's name from it and rename it back to "Horse", "Warhorse", etc, indicating it can be taken by another character.
- An ability to lead horse away from location, without riding it first. For example, if you enter indoor areas, character will auto-dismount. However, if you also accidentally remove the horse from the party, the horse will be stuck in the area until a ranger walks nearby.
It happens in several ways:
- When jumping through server instead of target area, character loads the "cross-server limbo" area with pillars of lights. This area is considered to be indoors, so character will dismount, and when he/she jumps to the other server, the horse won't follow and remains stuck in the location. Over time, plenty of horses accumulate there.
- Even if horse makes through successful, sometimes it vanishes upon dismount with a "couldn't create horse" message in combat log.
I'd also love to have a way to buy horse permanently, but that's another story.