Welcome to YT ! To be honest, I think it's not pure yorkie so I can't even begin to comment on the coat length. The color doesn't look rite to me BUT it could just be the pic, BUT the other 2 pics appear to have normal coloring so IDK. I would like to educate you further though, if you don't mind. If at all possible Please dig deep about a health contract & ask lots of questions as to past pup's health as there are some things yorkies are prone to these days, due to bad & mix breeding . Some of these things are AAI, Chiari, Liver shunt & LP. You may already know about these things but if not then Please do some research on them & educate yourself further as some are life threatening without prompt & proper treatment the pup will die. Also get familiar with the latest vaccine protocol as many vets & BYB's still over vaccinate pups & this can lead to GME & other autoimmune illnesses that are very expensive to treat & also life threatening. With that said, I wish you much luck in your search for your new little family member & look forward to seeing your new baby whatever it may be.
