You love dog ? Then you'll be interested ππ¬ Here are a few facts you didn't know:πΎ A wet nose helps dog pick up smells better, so they literally βanalyzeβ the air ππΆ A dog heart beats faster than a human's: 60-120 beats per minute ππ Dog have 18 muscles in their ears, so they can move their ears in different directions to better pick up sounds Dog are an incredible creature, aren't they? Interested in such facts ?