$3.99at MidwayUSABuyMidwayUSADT Systems Super Pro Series Dog Whistle Lanyard Nylon Black$3.99MidwayUSA$3.99BuySaveShareMidwayUSA profileThe creators who use it, or GearCred, may earn a commission when you buy through these links, at no extra cost to you.From MidwayUSASuper Pro Series dog whistle lanyard.