Veterinarians had been diagnosing,  treating and even preventing emotionally induced symptoms in animals ranging from monkeys to flamingos, from to deer to rabbits, since the 1970s.
Os veterinarios xa levaban diagnosticando, tratando e incluso previndo síntomas emocionalmente inducidos en animais, desde monos a flamengos, de cervos a coellos, desde a década de 1970.