I can have my TV blasting and my dog can still hear a car door slam across the street?

Question

I can have my TV blasting and my dog can still hear a car door slam across the street?

Answer 1

Dogs hear high tones in particular much better than humans do. Humans can pick up an average of 20,000 acoustic vibrations per second (kHz), whereas a dog is able to perceive between 40,000 and 100,000 vibrations....................

Answer 2

I know. Their hearing is so good!  They will let you know if someone is out there.

Answer 3

Dogs have superior hearing, they can hear a mermaid sigh!!

Answer 4

Buy hearing protection (things that look like earmuffs) meant for humans that work with loud equipment and put it on your dog.