5 Weird Sounds Only Your Dog Can Hear originally appeared on Parade Pets. Once upon a time, long before dogs were fed kibble from bags served in shiny metal bowls, they were busy surviving in a world ...

Beyond barking, our canine companions communicate with a fascinating range of noises, each telling its own story. Indeed, dogs are full of surprises, and the sounds they make are no exception.

Dogs easily catch these high-pitched conversations—a skill likely passed down from their wolf ancestors. Some dogs also react to bat sounds. Ultrasonic frequencies are emitted by vampire bats, which ...