The internal medicine is the branch of the veterinary medicine that is about the internal organs of the animal. Endocrinology, cardiology, encompasses oncology, gastroenterologia, neurology, urology among other specialties. It is important to arrive at a good diagnosis to be able to give a suitable treatment. Because of that the veterinary center Gomis-Vergès has some very complete facilities to offer the maximum of diagnosis methods: own laboratory and another day pupil, ultrasonography and radiology.