Something keeps digging a huge tunnel under the concrete slab of my garden shed. I’ve tried filling it in, but it’s back every morning and I’m worried the foundation will crack. What would you do?

4. Stop the Nightly Re-Digging With Immediate, Temporary FixesTo 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 AppealingGroundhogs 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.

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