The long coat on the Yorkshire Terrier means that the breed requires regular brushing. The Yorkshire Terrier is a tan dog with a blue saddle. It is very rare to get a particolour, and if one is found, it tends to be very expensive. Some Yorkshire Terriers are solid golden, they only produce pheomelanin, others are liver or chocolate, a brown colour; they produce brown eumelanin instead of black eumelanin.