100% certified good boy… Meet Lubo an explosive detection K9 on paw-trol out in Boise, ID. He’s a 5-year-old Labrador Retriever with an infectious tail wag. While he’s so cute, Lubo is a working dog and should not be petted or fed by anyone except his handler. Looking for more great doggo content? Final four voting for TSA’s Cutest Canine takes place Aug. 21st - Aug. 24th at 1pm (ET). You can help decide the winner by casting a vote on all our social channels. #NationalWorkLikeADogDay #DogsOfIG #DogsOfInstagram