Veterinarian treating little kitten at clinic, unknown location - 16 June 2016 https://www.rawpixel.com/image/6111355/photo-image-public-domain-blue-vaccineFree Image from public domain licenseVeterinarians and a dentist remove a tooth from Ricsi, a U.S. Air Force military working dog, March 24, 2013, at Transit… https://www.rawpixel.com/image/3315454/free-photo-image-dog-cop-doctorFree Image from public domain license