Dolphin CR 1/2
Speed swim 80 ft.
Melee slam +3 [+5] (1d4+1 [1d4+3])
Special Attacks smite evil/good
1/day as a swift action (adds Cha bonus (+0) to attack rolls and damage bonus equal to HD (+2) against evil/good foes; smite persists until target is dead or the celestial/fiendish creature rests).
Augment Summoning: Items in brackets  represent the spell being cast by a character with the Augment Summoning feat. Augment Summoning grants each creature you conjure with any summon spell a +4 enhancement bonus to Strength and Constitution for the duration of the spell that summoned it.