Baby Mobs is a behavior pack that modifies certain mobs ( ultimately all mobs that do not have baby variants :D ) since the latest version a resource pack is included with the download to modify certain visual effects that a baby could have ^^

What mob has a baby version ?

OVERWORLD

• Spider
• Spider Cave
• Creeper
• Stray
• Skeleton

NETHER

• Wither Skeleton
• Ghast
• Blaze

THE END

• Enderman

Custom spawn

You can spawn babies with a command, some have custom entity events

/summon < entity_name > x y z yRot xRot < as_baby >

/summon < entity_name > x y z yRot xRot < as_baby_become_charged >

/summon < entity_name > x y z yRot xRot < as_adult_become_charged >

/summon < entity_name > x y z yRot xRot < as_adult >

Next Update ?

I'm working on a next version which will add baby bosses, and some other mobs which will come in 1.21, see you next time thanks for the 1k downloads ❤