

Have we built them an unintended hell?ĭr. You can fix a beeping smoke detector quickly by changing the battery, but it might also be emitting a constant high-pitched noise that only your dog can perceive.

Their senses are tuned differently than our own and may detect a cacophony of noise and strobe effects that we don't, particularly as we fill our homes with technology. Few of us would put up with a TV that emits an annoying whine or a light bulb that flickers, but for our pets, that may the world around them.
