Washington Capitals NHL jerseys for your dog. Show your Washington Capitals support when you take your dog out for a walk, be sure everyone knows your favorite team. Get a NHL team-branded dog collar and leash set. Try a Capitals puppy hoodie, NHL Dog tee shirt or jersey that will keep your dog comfortable and warm while showing off your Capitals team pride. Check out the large Capitals selection of officially licensed National Hockey League (NHL) gear for your pet.