Keen Smell. The snikel has advantage on Wisdom (Perception) checks that rely on smell.

Standing Leap. The snikel's long jump is up to 10 feet and its high jump is up to 5 feet, with or without a running start.

Bite. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 1 piercing damage and if the target is Medium or smaller, the snikel attaches to it. While attached, the snikel can make this attack only against the target and has advantage on the attack roll. The attack then deals 4 (1d4 + 2) piercing damage as the barbed tentacles cut into the target. The snikel can detach itself by spending 5 feet of its movement. A creature, including the target, can take its action to detach the snikel by succeeding on a DC 12 Strength check. Success or failure, the creature it is attached to takes 4 (1d8) piercing damage.