Herm Sprenger Chrome Plated Steel Training Prong Collar with Quick Release Snap for Dogs, 21-22 in (55cm) x 3mm, Neck Size UP to 18 inches

• Herm. Sprenger Prong Collar, 3.0 mm wire gauge and 16 inches overall length; Designed for dogs with the NECK CIRCUMFERENCE OF UP TO 18 inches
• Smooth and Round Shape Design: Our Pinch Collar is smooth and rounded to ensure that it will provide no harm to your dog, and at the same time, it will also ensure that it is safe for your dog. It is necessary to guard your dog while walking, you can easily attach both the prong collar and the back-up collar to your leash
• Easily Adjustable: It is an effective and useful management tool for gaining control at any phase of basic obedience training, an essential education that every dog deserves. The collar fits snugly and high on your dog's neck just behind the ears. Made of high-quality steel, the size of this collar can be adjusted by adding or removing the links individually
• Secure and Comfortable Application: This unique collar has a custom-designed quick-release snap to make it secure and easily remove the training collar from your dog
• Made in Germany: You can always expect highest quality collars which are made in Germany by Herm Sprenger

• Measure your dog's neck circumference where the collar will sit, typically high on the neck just behind the ears. Ensure the measurement is up to 18 inches (45.72 cm) for this collar. — Measure Your Dog's Neck
• Place the collar high on the neck, behind the ears. Adjust the size by adding or removing links to achieve a snug, comfortable fit. You should be able to fit two fingers between the collar and the dog's neck. — Fit the Collar Correctly
• Attach your leash to the 'D' ring at the top of the collar. Use the quick-release snap for easy on and off. Begin training sessions, applying gentle tension for correction as needed. — Attach Leash and Begin Training

Typical situations where Herm Sprenger Chrome Plated Steel Training Prong Collar with Quick Release Snap for Dogs helps — illustrative scenarios, not customer reviews.