Dogs Collars Cuorogan Long Link Choke Collar 66cm x 4mm HS Sprenger Our collars are designed to take care of our best friends. They are made in Germany and comply with the standards and legal requirements of the pioneer and strictest countries in these regulations such as Austria and Switzerland. An HS Sprenger collar is a reliable, safe and durable collar. The advantages of the HS metal collar include its polished surface that does not absorb water and dries quickly, does not produce bad odors due to humidity or dirt from the hair, is easy to clean, and hardly damage the hair. Made of stainless steel. This collar is handcrafted using a long thin link of curogan is very strong, water resistant and corrosion resistant. It serves to prevent your dog during his walk to go ahead of us, stretch a lot or have any inappropriate behavior or out of place. The curogan material does not have nickel and that makes it considered a hypoallergenic metal, because normally when a dog is allergic to a metal collar is usually due to nickel, have greater resistance than stainless steel is a collar for life. How it works: For this collar to work you have to stop walking and give a dry tug at the time that will have to be accompanied by a short and blunt word like no, here, or together, it is advisable to always use the same word and then corrects the position and rewards you with a treat or caress or toy. The choke or semi choke collars, are used by keeping the hand firm and giving a little tug, the dog will realize by himself that if he stretches in a situation of stress or nervousness, he will tighten the collar more or receive a tug, and that will help him to go back and recover the relaxed position of the beginning. This collar allows the links to run in a more fluid way than with a link collar, and it is much better in long haired breeds as it prevents them from pulling out their hair: - To use this product correctly it is recommended to consult with a specialist in canine behavior - It is important that this collar is taken with the approximate measure of the dog's neck, so that it can perform its main function - The collars used for training is recommended not to leave them always on in their day to day, it is recommended to use it in dog training sessions and remove it when the session ends - Never use choke collars with the dog tied without supervision.