Taming. A skeleton horse can be tamed by killing the skeleton that is riding the horse. Then, the player will be able to tame it. A saddle is required, too.
Skeleton horses, like most mobs, can ride in minecarts and boats. They can also be tamed by the player. Unlike other passive mobs, skeleton horses slowly regenerate health evident by their health bar while riding a tamed horse. This is the same case for normal horses.
Skeleton horses are rare mobs that are a variation of skeletons. They can spawn if a horse is struck by lightning. They despawn very quickly though. Unlike regular horses, they will not kick the player off if they go more than 2 blocks underwater but will sink instead.
The rarest regular spawning horse is easily the skeleton horse…
When a new skeleton trap horse group spawns, a strike of lightning will occur. … If triggered on water, the skeletons and horses will sink into the water, causing the skeletons to eventually take drown damage if they don’t have a helmet with Respiration.
A skeleton horse that spawned from a skeleton horse spawn egg cannot be ridden on, open its inventory, put a saddle on it, be tamed, feed it. An undead horse that spawned from an undead horse spawn egg cannot be ridden on, open its inventory, put a saddle on it, be tamed, feed it.
The skeleton horses only spawn if a horse is struck by lightning. You can’t ride them if you use a spawn egg. To get on the skeleton horse, you have to be holding a golden carrot, then tame the horse and put a saddle on. The zombie horses don’t spawn in minecraft pocket edition unless the player spawns them manually.
How to Enter the Command
Have a look at the list below offering only the Best Horses in all of Minecraft and how to catch/tame them.
The horses are not tied up with rope and they can be wild or tamed. While playing the game, in both creative and survival mode, when I have moved away from the pen about 150 blocks, then return, the horses can and do despawn. If the horses are wearing armor, they do not despawn.