• High functionality: the dibea training collar can be easily put on and taken off. It is perfect for walks and for training the dog to walk on a leash. The collar has a progressive adjustment. • Adjustment issue: the tension limit of this retriever collar prevents excessive pressure around the neck. On the other hand, the stopper prevents the dog from losing the safety leash, which is important when it comes to fearful dogs. • Perfectly equipped: this rope collar protects your pet's fur thanks to its soft material and round shape, in addition to being comfortable to wear and weather-resistant. Thus, all walks will become an experience. • Vegan: in the manufacture of this robust nylon training collar, we have completely refrained from using materials of animal origin, such as leather. Synthetic leather thus becomes a detail that attracts all eyes.