Humans emit a lot of salt through their feet when they sweat, which tastes good to a dog. Licking the salt from their owner's ...

A doctor has warned that a dog's lick can expose humans to the Capnocytophaga bacteria, which may lead to rare but life-threatening infections. Those with weak immune systems, diabetes ...

5. You taste good Your dog may want to lick you when you're sweaty after a workout — studies have shown that dog tongues can taste salt. Your dog may also want to lick your face or hands after ...

If your dog frequently licks the same paw ... to keep your pup's paws protected from things like ice and winter salt. Note: Wilson also tells pet owners to avoid trying to wrap the paw in question.