Minions
Cherrybomb:Merchant in Gardinia
Mammet#001:Merchant in Gardinia
Warward Hatchling: Merchant in Gardinia
CaitSith Doll: Pre-order
Baby Behemoth: Collector Pre-order
Morborl Seedling: Aurem Vale first Boss.
Baby Bun: Obtained for killing giant Fate Boss in Bentbranch I belive.
Chigoe Larva: Quest front in the black shroud.
Goobue Sproutling: Boss in instance.
Bite-SIzed Pudding: Goo boss in Wayward
Wind-up Airship: Gained Access to Airships Via Mainstory
Smallshell: Max level fishing
Wind Up Cursor: Sibscription bonus
Not sure how to unlock the rest. Infant Imp, Pudgy Puk, Cactuar Cutting, Demon Brick, Baby Bay, Tiny Rat, Tiny Tortoise, Baby Raptor, Coblyn Larva, Kidragora, WInd Up Dalamud