Feel good not only because your furry pal is wearing an eco friendly dog costume, but the scraps from these fabrics will be used in a local animal shelter to line the bottoms of cages. And the smaller scraps will be made into cat toys for the adoptable cats in the shelter. Our eco friendly Halloween costumes for dogs are made from high quality 100% recycled polyester fleece. Hand made in downtown San Francisco, CA, these doggie costumes are warm, durable, and good for the earth. Due to the popularity of these costumes selling all year, we even added Large and X-Large sizing!