The Kumfi Kombi dog collar (this type of collar is also known universally as a Martingale collar) has a small section of chain incorporated into the collar that tightens when the dog pulls but releases when the dog relaxes; this results in less pulling, better control and obedience through training.
It is fully adjustable and comes complete with instruction booklet.
The Kumfi Kombi Coller helps prevent pulling; is fully adjustable; is a kinder alternative to choke chains; fitting & training guide included.
To obtain the correct size muzzle for your dog, simply measure around the dog's neck (the circumference in cm's). This XS Kombi Collar is for dogs with a neck measurement of 26 - 33cm.
The Kumfi range has been designed by George Grayson, a dog training specialist for over 50 years and Chairman of the Dog Training Industry Association U.K.