I got one of my customers to have a super great looking yard soon after I fertilized it, a month later and only a week later after my last lawn cut this same lawn developed a huge brown spot right in the middle of the lawn. The watering schedule stayed the same and pretty much the the weather too, but the owner attributes the browning to the gophers that burrow from the canyon on the other side of his fence. Does more watering help? I don't want to turn into Bill Murray and have to go commando to get rid of these gophers, I don't have time for that. What solutions have you guys come up with to keep these varmints out and the grass green again?