Question
I live in Dallas, Texas.  I have several mulched areas in my backyard that are used for landscaping areas such as small shrubs, youpon hollies, crepemyrtles.  There are no flower shubs in these areas.  I am in a residential area, but the area that backs up to my property is 5 acre lots with no farm animals.  Recently, all of my mulched areas are "perfectly tilled."  There are no holes.  I thought it was my dogs, but they would not do this.  Every inch of every area is tilled.  About a month ago, we had a problem with a skunk (sprayed the dog) but nothing since.  What do you think this animal is?  Is he digging for grubs?  If so, are grubs treatable.  Please help.

Answer
I suspect the culprit would be skunks or an armadillo.

Controlling for grubs after wildlife find them is essentially useless. but I suspect treating grubs after the damage starts makes people feel better. I suggest, letting the animals finish the job. Then make sure to treat BEFORE damage begins next year.