From the pictures to me looks like could be silk to a modified silk. If the coat is cotton the hair on the paws and legs would be thick, thick and from the photos the hair on the paws do not look thick and wooley. I have two cotton coats and the hair on their legs and paws are very very thick. My modified coats have straight hair on their paws but thicker than my silk coats. If a yorkie has a cotton coat the hair on the paws are very very very thick and wooly per se.
I hope that helps too!
Donna Bird
Brooklynn's Yorkshire Terriers |