“Arf woof bark, bark bark woof,” says George, who works at the schonorscollege. George is referring to the impact he’s had on students as a registered therapy dog. Across campus, other canines are logging long hours, too. Their goal? Spread paw-sitivity. 🐾🐶 #dogsofinstagram #usc #southcarolina #therapydog #campusdogs #NationalPetDay