From Pathfinder Lost Omens Tian Xia Character Guide, which isn't enabled.

Familiar Sage Dedication

FEAT 4

Prerequisites You have a familiar; you're able to cast spells

You've forged an empowered mystical bond with your familiar. You gain the Enhanced Familiar feat, increasing your familiar's number of abilities.

Special You can take Familiar Sage Dedication even if you haven't yet gained three feats from the Familiar Master archetype, and you can take Familiar Master Dedication even if you haven't yet gained three feats from the familiar sage archetype. You can't select another dedication feat until you've gained two other feats from the familiar master or Familiar Sage archetypes.

Pathfinder Lost Omens Tian Xia Character GuideORC