Chatterhound

Senses. Blindsense 20ft, Tremorsense 60ft.

Keen Hearing/smell. The Chatterhound has advantage on perception checks that have to do with sound or smell.

Languages. ---

Bite. Melee Weapon Attack. +8 to hit, reach 5 ft., one target. Hit: 11 (1D10 + 6) piercing damage.

Claw. Melee Weapon Attack. +8 to hit, reach 5 ft., one target. Hit: 9 (1D8 + 6) slashing damage. 

Pounce. If the Chatterhound moves at least 20 feet straight toward a creature right before hitting it with a claw attack, the target must succeed on a DC 16 Strength saving throw or be knocked prone. If the target is prone, the Chatterhound can take a bonus action to make one bite attack or its Concussive Bark. A creature at this range makes it's Con Save at disadvantage.

Concussive Bark (recharge 5-6). The Chatterhound emits a concussive blast of sound in a 30ft radius, or concentrated in a 15ft cone or single target (pounce only). Each creature in that area must make a (DC 14) Con save. In the Radius blast, creatures take 3d8 thunder damage on a failed save and are pushed 10ft away. On a successful save, the creature takes half as much damage and isn’t pushed. Creatures caught in the cone take 6d8 thunder damage and are deafened on a failed save or half as much damage on a successful one and are not deafened.