The Maui collar from Big Dog Chains. Thanks @kdbeaboutit for the pic! www.bigdogchains.com/products/Maui. #pitbull #canecorso #pitbulls #bulldog #englishbulldog #bullybreed #Rhodesianridgeback #boxer #abkc #americanbulldog #Presacanario #Rottweiler #grat