Your fox is being a bit more easier on your flock, then my fox was on mine. I lost 9 out of 11, within just a couple of hours, in one daylight attack. Then, a couple of months later, I lost 7 more in another day attack. The fox was interrupted in the last attack, or I would have probably lost more. I really enjoyed letting them freerange around the property. Got away with it for almost a full year, with no problem. When I got home from work, they would all come running up to greet me. (Really they were looking for a handout, I carried some scratch in the truck.) The answer for me was electrified poultry net, from Premier. Started out with 300'. It worked so well, I went and bought 350' more. The chickens get to come out every day and roam around in a pretty big area. And all the fox can do, is sit and watch them. They get a 80000V snootful of the fence, they forget all bout having chicken for dinner.
