Dogs have a keen sense of hearing. In fact, they are capable of hearing sounds four times further away than the human ear can discern. Their ears are also better designed to gather more available sound waves. They have 15 different muscles that move their ears in all directions. Plus they can move one ear at a time, independently of the other, to absorb even more information.
They can also hear sounds four times further away — so what human ears can hear from 20 feet away; our dogs can hear from 80 feet away.
Even though our dogs can hear better than we can, do they understand what they’re hearing?
Two studies, one published in the journal Current Biology and the other in Science, conclude that the answer is yes! Your dog might not understand everything you say, but he listens and pays attention similar to the way humans do. The researchers discovered that dogs — like humans — respond not only to the words we say to them, but also to the emotional tone of our voices.
Picture Credit : Google