Dogs bark, and it’s one of the main ways they communicate. But when their barking becomes unusually excessive or almost nonstop, it can be frustrating, confusing, and even a sign of worry for many pet ...

Dogs can detect sounds ranging from approximately 40 Hz to 60,000 Hz, while human hearing tops out at around 20,000 Hz. Mice produce fundamental frequencies around 40,000 Hz, and dogs can hear up to ...

Does your dog bark at nothing? Like it’s really late at night, the house is all quiet, and your dog, out of the blue, launches into a barking spree aimed at some random corner of the living room?