Cycle Dog Bottle Opener Dog Collars are made in Portland, Oregon. Waterproof, no-stink upcycled backing is sustainable & eco-friendly. Latch-Lock metal buckle is 4 times stronger than plastic buckles. ID Spot separate tab loop. 1000 times less bacterial growth than standard nylon collars means no odor, even after hours of wet play. Guaranteed Fun, Safe, Tough. cascad8an Paws custom design series feature unique art celebrating the beauty of the Pacific Northwest.