Fortifying Reassurance
(3
points)
5th degree
Beast Unity
Reaction
If you are within 20 feet when your animal companion is hit by an attack, you can use your reaction to call out and help it regain its fighting spirit. As long as it is able to hear you, your animal companion regains hit points equal to your level.
If your animal companion benefits from this feature and is charmed , poisoned , or restrained , it can use its action on its next turn to end those conditions.
Source