I'm glad to have this to help keep out the stuff my chickens fling around as they scratch around the coop. The bowl guard fits the medium size bowl perfectly but is a little small for the king size. It's still better than nothing.

This is the perfect complement to the fount. It keeps the chickens from getting on or in the bowl and fouling the water. If you get a fount, be sure to add this to your order. You will not regret it.