The Petsafe PIF-275-19 instant wireless fence extra receiver is designed to comfortably fit your dog with a curved inside edge. This wireless dog fence receiver comes with two sets of probes to ensure the best fit for your dog. This receiver has a beep only mode for training and 5 levels of correction. It is waterproof and has a low battery indicator light that will blink to let you know it is time to change your battery. The wireless fence receiver has built in over correction protection and will automatically shut down after 27 seconds if your dog leaves your yard. The receiver is lightweight, weighing only 2.5 Ounces. The receiver is designed to work with the PetSafe Wireless Dog Fence System PIF-300.

The PetSafe IF-100 wireless fence extra transmitter increases the range of your PetSafe instant wireless fence. The IF-100 can used with multiple transmitters to create overlapping containment areas that give your dog greater mobility. Using two or more transmitters can increase the range of the instant fence, which creates multiple intersecting circles. The signal is cancelled where the circles intersect, allowing the pet to access the entire area. The transmitters can be located a maximum of 150 feet apart and each transmitter is not weather resistant.

The PetSafe RFA-67D-11 is a dual pack 6 Volt lithium battery module. This battery pack allows you to replace your old, dead Petsafe Bark-Collar batteries with the brand new ones. It is designed to work with most of the Petsafe collars like Deluxe No-Bark collar, Standard No-Bark collar, and many others. Each battery measures approximately 1-1/2 by 1-1/2 inches and offers plenty of life for optimal reliability and bark control. The batteries last for about 3 to 6 months.

The PetSafe FLAG-2 is a flag boundary bundle which can be used with all in-ground fences. These flags are to be used as a visual aid for your pet to help them learn the boundary you've determined for them. The bundle contains 50 flags.