Naughty & Nice Dog Collar Up Country Dog Collars are made in the USA Unique designer dog collars feature a US Coast Guard approved buckle clip closure with a solid brass d-ring. Available Sizes- X-Small 5/8 width 6-12, Small 5/8" width 9"-15", Medium 1" width 12"-18", Large 1" width 15"-21", X-large 1" width 18"-24"