Neighbor states dog is reacting to the ring frequency

Greetings, Our neighbor is stating that his dog is reacting to some noise frequency from our ring stick up camera. The camera is about 50 feet from his yard. Police are involved and want us to turn off the noise. We don't hear the noise and have not seen anything that states the RING camera's send out any frequency that would hurt a dog. We have a dog with no problems. Can some one point in the correct place to get clarification. RING are your products dog safe....... Thanks