If anyone needs bumpers Lion Country Supply has a special on Lucky Dog ones - http://www.lcsupply.com/Lucky-Dog-Bu...oductinfo/LDC/

2" x 11" - $1.99 each
3" x 11" - $2.99 each

These original "Lucky Dog" bumpers are off-white in color (not pure white), and are available in both 2"x11" and 3"x11" sizes. They have medium firmness and are extremely durable, yet offer an excellent feel in your dog's mouth. The raised knobs make it easy to hold without a lot of extra mouthing or rolling. There are air valves that allow you to adjust the buoyancy and sturdy molded throw ropes tie-off holes.