Herm Sprenger Curogan Prong Dog Training Collar Ultra-Plus Pet Pinch Collar Hypoallergenic Nickel Free No-Pull Collar for Dogs Made in Germany 3.2mm x 23in Medium

Curogan Prong Collar Removable Links Measure the circumference of dog's neck and add 2 inches Made In Germany Highest Quality Gauranteed Not To RustYou may also like Herm Sprenger Quick Release Buckle Nylon German Black Stainless Steel Collar 50037 010 (57) - (2.25 mm) - Size 16 inches (41 cm).