The supervised curricular internship is of utmost importance for professional training, putting into practice all the learning obtained during graduation. The area of small animal medical clinic was chosen for the internship, which took place from september 14 to november 17, 2021, at the Veterinary Clinic Vida Animal, in Araguaína-TO, under the supervision of veterinarian aline marinho and guidance of professor ana kelen felipe lima. The present work aims at reporting the activities developed along with the casuistics and bringing the description of a particular case. The cases followed up during this period totaled 132 animals, in medical and surgical clinics, of the canine and feline species. This report describes the case of a male dog,...