Everything is in the title, when you tame a horse you earn the "A complete catalogue" achievement.
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migrated
Ah. You beat me to reporting that bug, I found it hilarious when this happened to me. The duplicate beat me to it too Haha
Thank you for your report!
However, this issue is a Duplicate of MC-138541.
If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
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