Animals randomly Disappear. There is no evidence that they die as there is no drop loot. For example, all horses in the village stable area disappeared.
MC-151652
Animals Randomly Disappear
Resolved
Duplicate
0
Sam
(Unassigned)
Unconfirmed
(Unassigned)
Minecraft 1.14.1 Pre-Release 2
Retrieved
oops just realized it was a copy of MC-150170.
Apologies, you can delete it or mark as resolved.