Years ago we had a moma and 4 baby skunks living under our bathtub. The shed for our washer dryer was attached to the house and the plumbing was there also. We thought they were cute and gave them a wide berth until one of our son's buddies came over with his dog. It was during the summer in So Cal with only a window A/C. It was bad. Now about the raccoon that came in the cat door, ate the cat food and one day got so full it had a hard time getting out. Never saw it again either. We lived in the city.