Heal Mount

Player's Handbook v.3.5 (PH)Core (3.5)

School: Conjuration (Healing)
Casting Time: 1 standard action
Components: V, S
Range: Touch
Target: The caster's mount
Duration: Instantaneous
Saving Throw: Will negates (harmless)
Spell Resistance: Yes (harmless)

This spell functions like heal, but it affects only the paladin’s special mount (typically a warhorse).