The Halti Optifit Headcollar is designed to prevent dogs from pulling on the lead and offers an optimal fit for a wide range of nose shapes due to its adjustable nose band and cheek straps. This makes it an ideal option for dogs that fall between standard sizes or have unique head shapes, though it is not suitable for flat-nosed breeds. The headcollar features a comfortable, cushioned noseband and reflective cheek straps for enhanced visibility in low light conditions. For added security, a strong safety clip connects to the dog's collar, ensuring control during walks. It is recommended to pair the Halti Optifit Headcollar with the Halti Training Lead for improved steering and control during training.