Why can't I delete a box with a border? I've had notifications in the past saying my horse is no longer in an EC because the box was deleted - Howrse AU

Why can't I delete a box with a border? I've had notifications in the past saying my horse is no longer in an EC because the box was deleted

Equestrian Centre

Tuesday 12th May 2026

You can't delete a box with a boarder.
But when a horse stays in an EC, the boxes Wear and Tear will decrease by 1% per day. When it reaches 100%, the box will be destroyed and you receive this message.