its for each gamemode when youre on your horse and shut the game (in singleplayer) and come back in your have 2 horses that look the same tamed maybe amour and skin it can happen in multiplayer servers too when the server shut down
MC-15702
double
Resolved
Duplicate
0
Joost
(Unassigned)
Unconfirmed
gamemodes, multiplayer, singleplayer
Snapshot 13w18c, Snapshot 13w19a
Retrieved
23rd Duplicate of MC-13737, please use the search function to see if your bug has already been submitted. Currently over 56% of tickets are being closed as duplicate.