Fur clothing left their original pattern and color. Fur may be shorn down to imitate the feel of velvet, creating a fabric called shearling. Common animal sources for fur clothing and fur trimmed accessories include fox, rabbit, mink, raccoon dogs, muskrat, beaver, stoat (ermine), otter, sable, seals, cats, dogs, coyotes, wolves, chinchilla, and opossum and common brushtail possum. Some of these are more highly prized than others, and there are many grades and colors. In Europe and Asia, cheap and plentiful dog and cat fur is sold under different names to disguise the origin from shoppers in the United States, such as
American marten more vulnerable than females. American marten are particularly vulnerable to trapping mortality in industrial forests. Other sources of mortality include drowning, starvation, exposure, choking, and infections associated with injury. During live trapping, high mortality may occur if individuals become wet in cold weather. American marten host several internal and external parasites, including helminths, fleas (Siphonaptera), and ticks (Ixodida). American marten in central Ontario carried both toxoplasmosis and Aleutian disease, but neither affliction was suspected to cause significant mortality. High American marten mortality in Newfoundland was caused by encephalitis. American marten The American marten or American pine marten ("Martes americana") is