To quotation Wikipedia, 'Even though canines do not need actual eyebrows, they do have a distinctive ridge over their eyes, and many breeds, like the Labrador Retriever, Gordon Setter, Rottweiler, Bernese Mountain Canine, German Shepherd, and Doberman have markings there. https://raymondqrphp.azzablog.com/13156396/5-easy-facts-about-dog-with-eyebrows-described