Puller is more than just a toy for dogs. This is a fitness tool! Puller necessarily consists of 2 rings this greatly increases the intensity of the workout,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,Ideal for: Labrador, Retriever, Pit Bull, Be ian Shepherds Malinua, American Staffordshire Terrier, Doberman Pinscher etc