Ever seen a dog flick their tongue and vibrate their jaw after sniffing something interesting? This is called the Flehmen response. Its a special technique dogs use to enhance their sense of smell, Understanding Your Dog's Quivering Tongue Why Do Dogs Stick Their Tongue Out? Top Dog Tips Quivering Dog Tongue TikTok Whether they're showing a little extra love or trying to tell you something's up, a dog's tongue can say a lot Understanding these behaviors helps us build a stronger, more Why Do Dogs Pant?