de Souza, Mariana, Mariana Virgínia de Souza, Izabela Andrade Pandolfi, Romeu Moreira dos Santos, and Daniel Paulino Junior. “Data Collection and Causes of Euthanasia in Dogs and Cats: Ethical-Moral Evaluation”. Pubvet 13, no. 11 (December 31, 2019). Accessed October 20, 2026. https://ojs.pubvet.com.br/index.php/revista/article/view/727.