Between humans, a kiss on the mouth or cheek is a clear signal of warm feelings. But what’s going on in a dog’s brain when it plants a slobbery lick on a person’s face or hands? There’s no single ...

People love their dogs like family, so when that tongue comes out, it feels like affection. A wet lick across the cheek seems ...

DEAR AL: Dogs lick all sorts of things for a few reasons but there’s one constant — they only lick people or objects that ...

Dogs may lick paws excessively because of pain, boredom, anxiety, or allergies — here's how to spot causes and when they may need a veterinarian.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Between humans, a kiss on the mouth or cheek is a clear signal of ...