These dogs know how to smile!
#2 This Picture Makes Me Incredibly Happy
#4 If This Isn't The Perfect Pibble Smile, Then I Don't Know What Is
#5 Happy Birthday To My Best Friend
#6 A Dog At The Shelter I Work At Is Teaching Me How To Smile
#7 Smiling Dog
#8 Smiling Dog
#9 Every Dog Should Be Treated Like This On Its Birthday
#10 Have You Ever Been This Happy To Have Your Chest Hair Shaved?
#11 Smiling Dog
#12 A Friend Told Her Dog To Smile And This Happened
#13 Smiling Dog
#14 Happy Boy!
#15 My Dog Smiling After Getting A Treat
#16 Happy Opasnoesosalo
#17 13th Birthday Girl, Charlotte!
#18 Happy Teddy ! :p
#20 My Happy Dog Lora
#21 Smiling Dog
#22 Happy Shiba
#23 Happy Meggie