Reagan National Airport is reached directly via the Metrorail station adjacent to Terminal B/C. Servicing an estimated 20 million passengers annually, Reagan National is the closest airport to the D.C.
BLUE OR GREY The called Blue or Grey Border Collie is due to the presence of a dilute gene, so the deepness of black color is blended, to bluish, slate or dark grey. As well as it happens with other coat colors, the differences are easily seen on puppies (better than on adults, whose coats gets darker).
The Collie comes in four colors: sable (think Lassie), tricolor (black with white markings and tan shadings), blue merle (silvery blue and black), and white (predominately white with markings). The amount of grooming necessary for the Collie depends on the variety. Overall, the Collie is a clean dog, with minimal doggie odor. The long, full coat of the Rough Collie needs thorough brushing twice a week (even more frequently to keep her looking Lassie-like).