Food Barrel - gkazan/ZAWA GitHub Wiki
Food Barrels are used to feed animals. With a barrel, you will no longer have to feed your zoo animals by hand, and can instead leave food out for them to pick from. Barrels have a 27-stack inventory.
Animals will only eat food from their diet out of a barrel. If you have multiple animals in an enclosure, make sure all of them have something to eat.
Animals that eat from a barrel will "remember" it, and if they're within 7 blocks of it, they'll return to it to eat when they're hungry. It's always a good idea to have a few barrels around larger exhibits. This range can be changed in the config.
Barrels are crafted with 8x Wood Planks and 1 Kibble. If modded wood is registered in the ore dictionary, it should work too.