Well, a unique feature of a Yorkshire Terrier is its silky, long, and straight hair. As a dog breed with long hair, they don't shed a lot, but their coat requires regular care to keep them in good condition and healthy. So, Yorkies' silky coats require a lot of brushing. Their hair tends to get matted and tangled, and it should be brushed at least 4 to 5 times a week with a bristle brush.  Besides, they are required to be taken for professional haircuts regularly. Additionally, they can have dental problems and ear and eye problems, and you need to take care of these issues with your Yorkie. Last, Yorkshire Terriers have a tendency to catch a cold easily, and you need to protect them from bad weather by keeping their bed warm or putting on dog coats while taking them out.