After biting down onto a steel pipe during training, Kobo, 86th Security Forces Squadron military working dog, prepares to undergo two non-surgical procedures for the extraction of his upper incisors and a surgical extraction of his upper fourth premolar at Veterinary Medical Center Europe, Pulaski Barracks, Germany, Aug. 25, 2017. Due to the nature of their work, these K-9s are prone to dental injuries and depend on local dental clinics to help keep them in good working condition. (U.S. Air Force Airman 1st Class Savannah L. Waters)

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