E-Collar Technologies BP-504 Bark Less Pro prong collar this Extreme Bungee Line is

this Extreme Bungee Line is a favorite with sport and department trainers alike

and howling with a triple detection system that filters out false triggers

but is made from ultra durable 520 Biothane®

This jute protection sleeve cover is specifically tailored  for Redline K-9 Adjustable Firmness Half Sleeve

E-Collar Technologies BP-504 Bark Less Pro prong collar this Extreme Bungee Line isSafety delay between activations Three stimulation modes Three levels of adjustable sensitivity LED battery status indicator E Collars may ship separately [split] The Educator BP 504 Barkless training collar allows dog owners a convenient way to stop nuisance barking and whining, even away from home. The BP 504 features 3 stimulation modes including auto mode, which changes the level of stimulation with the level of barking, and tone only mode which