When ordering, ensure you are choosing the correct millimeter sized prong link in the same metal composition as your collar. This will maintain a consistent tensile strength throughout the collar, ensuring proper training communication and collar longevity.
When adding and removing prong links, remember to keep the same number of prong links affixed on each side of the center plate. If the collar fitting requires an odd number of prong links, then make sure one side of the center plate has only one more prong link than the other side. Your goal is to ensure the center plate stays at the front of the dog's neck above the trachea.