Endoscopy enables for a vision of the interior of the body without the need for surgery which, after all, is an aggression to the body. Rigid and flexible endoscopy allows the: exploration of the digestive tract: mouth, oesophagus, stomach and intestines (digestive fibro-endoscopy); inspection of the superior respiratory system: nose, trachea, bronchial (respiratory fibro-endoscopy); visualization of abdominal organs (laparoscopy) and the interior of joints: knee, elbow, hip (arthroscopy). In our clinic all of these techniques are practiced on a safe and routine basis reaching diagnostics or solutions to problems that otherwise would have required surgery and further complications for our companion pet.