Greater Magic Fang
From HGWiki
Caster Level: Druid 3; Ranger 3
Innate Level: 3
School: Transmutation
Descriptor(s):
Component(s): Verbal, Somatic
Range: Personal
Save: None
Spell Resistance: No
Area of Effect/Target: Caster
Duration: 1 Turn / level
Description: This spell strengthens the caster's animal companion and grants +(CL / 3) to hit and damage, to a maximum of +10. The bonuses increase by +1 per Enchantment focus, and +1 at CL 60. It also grants the creature damage reduction and enhancement bonus equal to the hit/damage bonus given. Now affects summons, dominated creatures, and henchmen.
Notes
Whilst this spell strengthens your animal companion (or dominated creature) it must be cast on yourself for the effects to function.