Put the summary of the bug you're having here
What I expected to happen was...:
I expected to put diamond horse armor on the horse to see if its textured had changed.
What actually happened was...:
When I put the horse armor on the horse, the horse disappeared.
Steps to Reproduce:
1. Spawn a horse and tame it
2. Grab horse armor and put it on the horse
Duplicate of MC-137563 – please remember to search before posting! Thank you