The tough Knot-a-Collar has (like many of their products) been inspired by mountain climbing rope and features a fully adjustable fisherman's knot and is designed and built to Ruffwear's extremely high standards.

FEATURES:-

• The low-profile rope sits comfortably in your dog's fur
• The collar has sliding fisherman's knots to give an exact fit
• Silicone tag silencer
• Reflective weave within the rope
• 7mm thick