Death Dog

The Death Dog has advantage on Wisdom (Perception) checks and on saving throws against being blinded, charmed, deafened, frightened, stunned, and knocked unconscious.

+4 to hit, range 5 ft. Hit: 5 (1d6 + 2) piercing damage. If the target is a creature, it must succeed on a saving throw against disease or become poisoned until the disease is cured. Every 24 hours that elapse, the creature must repeat the saving throw, reducing its hit point maximum by 5 (1d10) on a failure. This reduction lasts until the disease is cured. The creature dies if the disease reduces its hit point maximum to 0.

The Death Dog makes two bite attacks.