Did you know that fur is the oldest form of clothing? Also is the word "FUR" is used as a coat, shawl and a wrap.   Some Furs require the useage of chemicals  such as sawdust, salts and acids to perserve them. This can be harmful to the workers if they are exposed while in the process of it being created.   It can have an effect on  pulmonary functions which help the blood from the heart to the lungs.  While animals suffering, so are humans.