Large - Chest: 48-66cm Neck: up to 38cm
Beagle, cocker spaniel, staffy & similar
Extra Large - Chest: 54-76cm Neck: up to 44cm
Labrador, boxer, collie & similar
Breeds listed are a guide only. Please check your dog's measurements.
DISCLAIMER: This device is designed for dogs that are used to walking without excessive pulling on the lead. It is not designed to be used as a training device.