Halti - OPTIFIT Dog Headcollar Size Small Lightly Used Please see all pics. Shipped within one day of payment. ******* The Halti Optifit Dog Headcollar in size small is designed to stop pulling behavior in dogs. Made by the trusted brand Halti, this head collar comes in a sleek black color. It is lightweight and has been gently used, making it a reliable option for pet owners looking to prevent their dogs from pulling during walks or training sessions. The design of the headcollar helps to redirect the dog's energy and focus on the task at hand, making it a valuable tool for obedience training.