A single phrase can light up a dog’s entire face, and few words do it better than “good boy.” These photos capture that exact ...

Yes, it’s normal for dogs to bare their teeth when they smile. The bigger problem is that people often misinterpret a toothy smile as aggression and become scared, Haug says.

Now that's a winning smirk!‘Gray Ghost’ Dog with Few Left in the World Wins Best ‘Nervous Smile’ in Cute Clip originally appeared on Parade Pets. Anyone who's ever had school photos taken ...

Any dog can smile, and according to veterinary behavior specialist Dr. Lore Haug, some breeds are even genetically predisposed to smile more than others (Doberman Pinschers, terriers and cattle ...