As the title states most horses variants are transparent, the most likely cause of this is the new fix that fixed particles in this snapshot version.
Environment
Java 13, Vanilla single-player, Linux.
MC-161962
Most horses variants are either somewhat transparent or very transparent.
Resolved
Duplicate
0
Thank you for your report!
We're actually already tracking this issue in MC-161495, so I resolved and linked this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature in the future to see if the issue has already been reported.
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