It's light; which allows the owner to train a dog for a long time it's easy to work with even for children and women
Unique material it does not damage dog's teeth and gums
It floats; which opens up additional opportunities in training and interacting with the dog
It is odorless; which is very important when training dogs puller does not leave an odor on the hands unlike most of the products for dogs
Not made for chewing!  For active play only.
Puller necessarily consists of 2 rings this greatly increases the intensity of the workout