Dig Defence, LLC's product extends the protection of any fence underground to prevent invasive wildlife from entering the facility. Our strong, 4-gauge steel rods are made in the US and have no real comparable competing products. Other current solutions may include pouring concrete or using wood, rock and asphalt millings at the base of fences. Our units take the protection of the existing fence and easily extend it underground. Airports, military bases, or any property with perimeter fencing can benefit from Dig Defence. Units are available nationally (excluding AK, HI) and are currently helping airports, zoos, and thousands of homeowners within the continental US.


We have no real competitors at this time. Our products extend the protection of any fence underground without digging a trench or pouring concrete. When using our DDAC product at your site the expense is a fraction of the cost compared to other solutions. Easy installation, can be (and has been) installed by facility maintenance departments.

Core Competencies

Dig Defence, LLC's offers a drive-in dig resistant barrier to increase security on your existing fences. It is cost effective, easy to install, and provides a permanent solution to your wildlife problems. Units interlock with the bottom links of chain link fencing to "tie" fence and ground together. Dig Defence also offers residential models for use as well; these models are available online at Lowe's, Tractor Supply, Menards, and Wayfair.