The Headwater Collar is the go-to collar for wet and dirty environments. The coated webbing is waterproof, stink-proof, and easy to clean – solving the wet, stinky collar problem. The all-metal Crux Buckle is Ruffwear's take on the classic equine Conway buckle, offering durability and security in an efficient design. A single-piece, anodized aluminum D-ring provides a secure leash attachment point. You can easily add or remove identity tags with the Quick Ring and tag jingle is reduced by the with silicone silencer.