Damn that would suck if it's rodents! You've been putting in a good amount of work already!
Like I said to many openings in this old house. But I have slowed them down.
The Zombie RAT!
To kill a Zombie you need a head shot. Shot them in the arm or leg and they just walk in a circle. This morning I found a rat in my house. First one in a little while. I saw it hiding behind a chair. Broom in hard and ready to attack I moved the chair. WTF! It is a Zombie Rat. All it could do was run in a circle. My guess is the trap broke its spine. This Zombie is no longer walking.
I really need to get back under the house and close a few more openings......