A device for controlling the bark of an animal. The animal bark control device includes a housing having a curved bottom side extending between opposing distal ends forming an open neck receiving area. The curved bottom side can rest flush against a neck of a dog when mounted thereon. A speaker is disposed on a front side of the housing such that the speaker faces toward an ear of the dog when the housing is secured to a dog collar and mounted against the neck of the dog. The animal bark control device mounts to a dorsal region of a pet dog thereby allowing the speaker to deliver an audible corrective sound directly to the dog. A bridge extends from the housing, wherein the housing is movable along a longitudinal length of the bridge in order to adjust the placement of the housing when mounted to the dog.