I don't have Pets installed, so don't know if the Tombstone of L&D can be used for this with pets made controllable or not.
However, there is this item from christianlov available (page is in, I believe, Korean, but you should be able to find the download option pretty easily regardless):
http://blog.daum.net/christianlov/5196312It may not be exactly what your are seeking, but maybe a close second. If there is a readme file included with the item, there should be info in English inside that file.