Animal is burrowing under concrete steps

Anyone have experience with animals burrowing under concrete? If so, what was your recommendation? Other than, contact a Qualified Pest Control Company.

All the time. Just call out what you see and move on.

Easy enough. Do you mention anything about concrete settlement?

Rats will dig a hole like that. To narrow for a woodchuck.

If it is bad enough, I would report that possibility.

Only if I see settlement