This is Franklin. Dog DNA test said 45% border collie, 30% chihuahua, 20% pit bull and 5% “super mutt.” I thought he was just an overgrown Jack Russell on steroids when I adopted him, but I’ll believe the results because I spent $50 on them. The shot in the car is after an hour of chasing balls, and when Franklin pants like this, I can use my phone light to literally see straight into his lungs. #dogsofmastodon