PetSafe | Boundary Extenstion Wire & Flags Kit

You can see more information at

PetSafe | Boundary Extenstion Wire & Flags Kit

or on the

official PetSafe website

Add additional 20-gauge wire and flags to increase your fence area. This kit

will complement the wire and flags that come with your in-ground pet fencing

system. Use the flags to train your pet, then remove them after training. Save

the flags in case you add a new pet to the system or your pet needs more

training sessions in the future. We recommend keeping a flag or two in your yard

to let neighbors and passerby know that your pet is safely contained. Also

included are 2 gel capsules and connectors to splice and repair broken boundary

wires.