Anti-Bite Pet Behavioural Training Collar, Heavy Duty Chew Proof N Link Stainless Steel Chain Collar For Small And Medium Dogs, Assorted Size And Length (1.65 Ft/50Cm, 1/8 Inch (3Mm))

The slip dog collar is made of stainless steel, which is water resistant and anti rust

Heavy Duty Chew Proof n Link Chain Collar

Size 1/8 inch (3mm) for dog less than 30lb/13.5kg; Size 1/6 inch (4mm) for dog less than 80lb/36kg

Tools for pet training. Corrects bad dog behavior, fixes leash pulling, and helps teach responsive walking habits, recommended for professional dog obedience training or walking

The smooth chain will keep your dog comfortable, it is perfect for small and medium dogs