Feat: Pushing Attack
Your eidolon has an attack that pushes away enemies. Choose one of the eidolon's unarmed attacks with the shove trait. It gains the Push action for that attack.
Pathfinder 2e Database
Your eidolon has an attack that pushes away enemies. Choose one of the eidolon's unarmed attacks with the shove trait. It gains the Push action for that attack.