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
Martes y Trece Sol. However, they also made specials outside New Year's Eve such as "A ver, A ver" (1991), "Que te den concurso" (1992) and "Vísperas y Festivos" (1995). TVE granted the group their own weekly show, "Viéndonos", combining performances with comic sketches. There were 18 episodes. They conducted a surreal interview with Madonna in 1992. In 1994 they had another, less successful, weekly program "El retonno". Martes y Trece Martes y Trece were a trio (and later, duo) of Spanish comedians whose members were Josema Yuste, Millán Salcedo and Fernando Conde. Their style was characterized by grotesque gags on everyday life