When two horses are bred, the baby that is produced will be fully grown. I've tested this with other breedable animals, and only horses seem affected.
MC-72483
Horses give birth to adult horses
Resolved
Duplicate
0
Evan York
(Unassigned)
Unconfirmed
Minecraft 1.8
Retrieved
This is a duplicate of MC-61535
Please use the search function before reporting bugs 🙂
(Searched for "horse bred" 2. result was a duplicate)