Review on Herm Sprenger 19-inch Neck-tech Martingale Collar with Snap, Adjustable Size for Dogs by Carmen Morris

Beautifully made and durable. My dog reacts to wearing a collar without correction. Pleasantly surprised by the effectiveness without discomfort when used correctly. I never pull, tug, or use the collar aggressively. My dog walks next to me and doesn't pull. There is a slight pressure when motivated by his high prey drive and he relaxes immediately. I have only used the choke collar once and avoided pain or resistance, but I knew there was a possibility of injury. Replace the choke with this collar - the pins are short and blunt - don't worry about injury. My dog does not test this collar, associates the collar with adventure and readily agrees to wear it.