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 ...

Puppy kisses can be a sweet sign of love from your canine, but only if you don’t think too hard about it – dog’s mouths contain more than 600 different types of bacteria. We certainly don’t walk up to ...

When a dog showers you with kisses, it's often to show you affection — but there's also a reason that's rooted in their evolutionary history. To better understand the reasoning behind a dog's licks, ...

That quick tongue flick isn’t about snacks or habits; experts say it’s often the first clue your dog feels deeply ...