Being a furry has nothing to do with medical science. However being transgender is harder to classify. At one point in time I believe it was classified as a disorder. I don't really know the current classification. However from what I've read I would just call in a abnormality. (no negative connotations)Just because it doesn't seem to occur under most circumstances and is very rare. And I believe gender dysphoria is classified as a condition or symptom. Again I'm not particularly knowledgeable about the subject