When leading a juvenile horse/mule/donkey, the lead will be broken and dropped when attempting to lead over 1 block height, as the juveniles cannot jump.
Steps to Reproduce:
1. Attatch a lead to a juvenile horse/mule/donkey
2. Attempt to lead over a block
3. Lead will stretch, and then break, dropping next to the animal
Duplicate of MC-24254, please use the search function to see if your bug has already been submitted. Currently over 58% of tickets are being closed as duplicate.