Thanks, I have just never heard of using cat litter- do you use a certain kind? Seems there would be an issue with some kinds if they ate it.
I haven’t had a problem with my little laying ladies eating the cat litter in the five years that I have been using this method. I usually use the cheapest kind that Wally World or Dollar General has. It has been really effective in keeping flies to a minimum. I hate flies in South Texas in the summer.