Smarty Pets Remote Trainer Extra Collar 

Got a new dog in the family? Here's an extra collar for your Smarty Pets Remote Trainer advanced remote radio dog trainer. The Smarty Pets Remote Trainer gives you a quick, easy way to teach your dogs multiple behaviors. Uses proprietary Command – Tone – Stimulus training system. Three positive training tones may be activated at the collar. These tones are associated with positive commands such as "Sit", "Heel" and "Retrieve". A negative tone is provided to command your dog to cease unwanted behavior such as digging, barking, chewing, etc. The negative tone may be followed by one of four increasingly intense shock levels if the unwanted behavior persists. No other electronic trainer provides such a complete and comprehensive training system. One half mile range. Includes extra radio collar, short and long hair probes. Collar is fully waterproof and operates on a built-in rechargeable lithium-ion battery.