For short-term use (e.g. vets, train rides, etc.) with net insert for better heat exchange prevents circulation problems fully adjustable neck strap with snap fit fully adjustable snout circumference colour: black Snout Strap Neck Strap for e.g. S 14–18 cm 12–31 cm Jack Russell Terrier S–M 14–22 cm 18–44 cm Poodle