Balanoposthitis is an inflammation of the penis or foreskin, accompanied by a Common in sexually mature male dogs, it is usually mild and recovers on its own of treatment may be useful too; making sure that any hair around the prepuce .. (The pink part isn't out but it's hard inside the sheath). . Yorkshire Terrier. But even if it isn't that long, your Yorkie's coat still requires diligent care. Don't neglect the hair around his genitals. If these are ignored, small amounts of fecal matter and urine stick to the hair, creating hard, painful knots. . Homemade Yorkie Conditioner · What Is the Different Between a Toy Yorkie & Teacup Yorkie?