Cooper, a Shetland Sheepdog, wears a knit cap that reads “Chill” while winking at the camera.

Merry Christmas! Please enjoy an old pic of Cooper, who gives us good advice 😄🐶 #Sheltie #ShetlandSheepdog #シェルティ #シェットランドシープドッグ #CooperTheDog

Bailey, the Shetland Sheepdog.

Cooper, the Shetland Sheepdog.

Sydney, the Shetland Sheepdog.

Before it’s over: Happy #InternationalSheltieDay!! 😊🐶 #Sheltie #ShetlandSheepdog #シェルティ #シェットランドシープドッグ #BaileyTheDog #CooperTheDog #SydneyTheDog #シェルティの日

Bailey the Shetland Sheepdog dressed in a Bantha costume from the film Star Wars.

Cooper the Shetland Sheepdog posing with a stuffed toy Lothcat from the television series Star Wars Rebels, sitting on a Chewbacca fur blanket, with a Porg pillow in the background.

Happy #StarWarsDay! #MayThe4thBeWithYou! #Sheltie #ShetlandSheepdog #シェルティ #シェットランドシープドッグ #BaileyTheDog #CooperTheDog

Looking through my camera roll, ran across slo-mo videos I took of Cooper after I had bathed him 😄 Please enjoy one of them 🐶 #Sheltie #ShetlandSheepdog #シェルティ #シェットランドシープドッグ #CooperTheDog

I swear, Cooper is the cutest, most handsome, most regal boy. #AmericanFoxhound #CooperTheDog #MyCooperTrooper