Dog CR 1/3
Speed 40 ft.
Melee bite +2 [+4] (1d4+1) [1d4+3]
Special Attack smite evil/good
Str 13 , Dex 13, Con 15 , Int 2, Wis 12, Cha 6
Base Atk +0; CMB +0 [+2]; CMD 11  (15  vs. trip)
Feats Skill Focus (Perception)
Skills Acrobatics +1 (+9 jumping), Perception +8, Survival +1 (+5 scent tracking); Racial Modifiers +4 Acrobatics when jumping, +4 Survival when tracking by scent
Smite evil/good 1/day as a swift action (adds Cha bonus (0) to attack rolls and damage bonus equal to HD (+1) against evil/good foes; smite persists until target is dead or the celestial/fiendish creature rests).
1 The ability score if augmented by 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.