Petsafe in association with Amazon

2-pack of 6-volt PetSafe lithium batteries. For all PetSafe receivers that require 6-volt lithium battery module. Products include the deluxe bark collar, standard bark collar, and more. Batteries last for about 3 to 6 months.
Price: $4.45 [Notify me when price goes down.]

Remote trainer with a range of up to 100 yards for dogs under 40 pounds. 10 easily adjustable levels of stimulation, from 400 volts to 6000 volts. Option for negative tone without correction and negative tone with correction. Low-battery indicator light; expanded training manual and batteries included.
Price: $69.85 [Notify me when price goes down.]

Standard Power. 10 Levels Continuous Stimulation. Low Battery Detect feature in both transmitter and receiver. Waterproof / Submersible Receiver.
Price: $97.79 [Notify me when price goes down.]

6 adjustable levels of correction. New beep only training mode. 50 boundary flags for training. The signal field can be adjusted anywhere from a 30 to 180 foot diameter.
Price: $299.95 [Notify me when price goes down.]

PetSafe Stubborn Dog In-Ground Radio Fence System is safe and effective for all hard to train pets. The system works by delivering mild static correction through two contact pionts that touch your pet. If your pet crosses the established barrier, a correction will be sent to get your pet's attention,. The adjustable collar allows you to creat a perfect fit for your pet..
Price: $185.95 [Notify me when price goes down.]

Indoor Wireless system (transmitter only). Buy the receiver collars for reg. or stubborn dogs. Shares the same receiver collars as outdoor systems.
Price: $48.89 [Notify me when price goes down.]

6V Battery.
Price: $6.37 [Notify me when price goes down.]