Animals arent susceptible to many of the same diseases we are. They have their own diseases for the most part. Like ferrets can get human-flu (lol Im not making it up), and people can contract if from them. They can share a lot of medical conditions though, like leukemia, pancreatitis, heart defects and so on.
Chocobos being avian, I don't think they would, since birds don't really contract anything from humans, unless youre spreading chlamydia or a flu virus...
Chocobos being avian, I don't think they would, since birds don't really contract anything from humans, unless youre spreading chlamydia or a flu virus...