Here’s a link to prong collars we use and recommend as well as other training collars.
Please note, when purchasing any collar, please measure your dog’s neck first to ensure the appropriate fit for your dog. Extra links can also be purchased to increase the collar’s size to fit your dog.
When purchasing a slip chain, measure the base of your dog’s neck and add 4 inches to the length. That is the length of chain you will be needing. This is to be used in conjunction with your dog’s prong collar or with an e-collar.