Why does my dog's bottom jaw quiver? Medium Why Does My Dog's Tongue Stick Out? I Love My Chi Why Does My Dog Stick The Tip Of His Tongue Out While Sleepi Did you know your dog's tongue can reveal how hot they are? @passionatelypets shares four tongue shapes to watch for during warmer weather: Cool & Comfortable: When a dog is relaxed Why Is My Dog's Tongue Hot? Vet Approved Facts & When to Worry Hepper Pet Resources 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