Made without a bite bar

All lengths include brass o-ring in the handle

Suitable for every day wear and trial use

The sound recognition sensor uses a microprocessor to distinguish between the dog’s bark and the surrounding ambient noise

3mm chrome plated round

Prong Collar Cover Size:4.0mm Collar Made without a bite barMade from nylon webbing Helps keep prong collar discreet Available in 3 sizes Cover only prong collar sold separately [split] The Redline K 9 Prong Collar Cover is made from durable nylon webbing and finished with Velcro fastenings for ease of use. Available in 2. 25mm, 3. 25mm and 4. 0mm prong sizes. These covers are not adjustable in length and may not work with prong collars that have many links removed. 2. 25mm Collar 1" wide nylon webbing and