Beasthound (CR 2)

This large dog resembles a great black bull mastiff and a spiked iron collar. 

XP 600

N Large animal

Init +2; Senses low-light vision, scent; Perception +9

DEFENSE

AC 14, touch 12, flat-footed 11 (+2 Dex, +3 natural, –1 size)

hp 22 (3d8+9)

Fort +6, Ref +5, Will +2

OFFENSE

Speed 40 ft.

Melee bite +5 (1d8+3 plus trip)