User blog comment:Adsper/All Possible Mobs/@comment-2605:A000:A487:EC00:9CA:92A9:82DB:282A-20190310021901/@comment-25235219-20190310040225

I don't think we'll be able to clone the Grogs, though that'd be pretty cool. You'll be able to push or spawn them into an enclosure though, assumably.