Why Dogs Sniff Certain People More Than Others
If your dog has ever greeted a visitor by sniffing them a little more closely than expected, it may feel awkward, but it is usually completely normal behavior. Dogs experience the world very differently from humans, and what looks unusual to us is often simply part of how they gather information and communicate. For dogs, smell is one of their primary senses, not a secondary one. While humans rely mostly on sight, speech, and facial expressions, dogs use scent to…