The mandatory supervised internship corresponds to the discipline taken in the 11th period of the Bachelor of Veterinary Medicine course at UFRPE, with a total workload of 420 hours, with the objective of encouraging the student to develop practical skills in the intended area of activity, it was developed under the guidance of Professor Grazielle Anahy de Sousa Aleixo Cavalcanti and the supervision of Dr. Robério Silveira de Siqueira Filho. This work is separated into two chapters, the first describes the activities experienced during the mandatory supervised internship carried out between May 29, 2023 and September 05 of 2023, in the surgical clinic area of the Veterinary Hospital of UFRPE; the second chapter presents a case report of a dog diagnosed with persistence of the fourth right aortic arch, submitted to surgery for its correction, aiming to elucidate such a condition of great importance in dogs.
