Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 17 (2d10 + 5) piercing damage. If the target is a Medium or smaller creature, it must succeed on a DC 16 Strength saving throw or be knocked prone and grappled (escape DC 16). Until this grapple ends, the target is restrained and the adult chaceklain can't make bite attacks against other targets.