Typically, groundhog burrows are designed with multiple tunnels and chambers, which not only serve as living spaces but also as food storage and nesting areas. Understanding these preferences can help in altering conditions to make your shed less appealing.
3. Assess How Much Structural Damage Your Shed Could Actually Suffer
The structural damage caused by burrowing animals can range from minor to severe. Groundhog tunnels can extend 8 to 66 feet long and go as deep as 5 feet, which can undermine the stability of the concrete slab. Over time, this can lead to cracks in the foundation, misaligned doors, and even tilting of the entire structure.
It’s essential to inspect the slab regularly for signs of stress such as visible cracks, unevenness, or gaps between the slab and the shed structure. Early detection of these issues can prevent more extensive damage and costly repairs.
4. Stop the Nightly Re-Digging With Immediate, Temporary Fixes
To immediately stop the groundhog from re-digging, consider temporary solutions such as placing heavy rocks or paving stones over the entrance hole. Alternatively, use a strong wire mesh or hardware cloth to cover the area, ensuring it’s buried at least 1 foot deep and extends outward to prevent tunneling.
These measures are meant to be short-term solutions while you explore more permanent methods of relocating or deterring the animal.
5. Use Humane Harassment Tactics to Make the Burrow Less Appealing
Groundhogs can be discouraged from returning to their burrow by making the area less appealing. One method is to employ motion-activated sprinklers, which scare the animal away with sudden bursts of water. Another effective tactic is to use predator urine or commercial repellents around the burrow entrance.
Creating noise or vibrations, such as with wind chimes or ultrasonic devices, can also deter groundhogs. The goal is to make the environment uncomfortable so the groundhog will naturally seek a new location.
6. Deploy Live Traps the Right Way (And Check Local Wildlife Laws)
If the groundhog is persistent, you may need to trap and relocate it. Use a live trap that is at least 12 x 12 x 32 inches, and place it near the burrow entrance. Bait it with fruits or vegetables like apples, carrots, or lettuce.
Before proceeding, ensure you are familiar with local wildlife regulations, as trapping and relocating animals may require permits or professional assistance. Always check the trap regularly to ensure humane treatment of the captured animal.
7. Seal Off the Burrow Safely Once You’re Sure It’s Vacant
After confirming that the burrow is vacant, seal it to prevent reoccupation. Fill the tunnel with gravel or a soil-cement mixture that hardens over time. Cover the entrance with a heavy-duty wire mesh that extends at least 12 inches underground and outward to discourage future digging.
It’s important to ensure that no animals are trapped inside before sealing, which could lead to inhumane outcomes.
8. Install a Dig-Proof Barrier Around the Shed Perimeter
To prevent future burrowing, install a dig-proof barrier around the shed’s perimeter. Use galvanized wire mesh or hardware cloth, burying it at least 12 inches deep and bending it outward at a 90-degree angle to create a protective apron. This barrier should extend at least 24 inches above ground to deter climbing as well.
Proper installation of this barrier can provide long-term protection against burrowing animals, preserving the integrity of your shed’s foundation.
