Your Dog Barks at Nothing and Stares at the Wall. His Age Tells You Why
Dogs hear up to 45,000 Hz, so a young dog barking at nothing is usually hearing something real. In an older dog, staring at walls is a sign worth checking.
Dogs hear up to 45,000 Hz, so a young dog barking at nothing is usually hearing something real. In an older dog, staring at walls is a sign worth checking.