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?

help in altering conditions to make your shed less appealing.

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.

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