Cat Fence Batteries & Accessories
If your yard is larger than 1/3 acre or if you have more than one pet, all you need is more wire and flags and an additional collar for each additional cat. See our Wire Calculator to see how much wire you need. The PetSafe Underground Electronic Cat Fence system is capable of enclosing up to 20 acres. Training flags are used to establish a visual boundary for your pet during training. After about 30 days, you will be able to remove the flags.
