....and the water.
But....
'Chicking' the gaps should do the trick![]()
I noticed my typo just now. Blame it on sore back, aching hands or just getting old. Take your pick.

There is hardware cloth under the slabs but you can't tell from the photos. The door is going to be a little more tricky to construct. I scavenged a steel entry door with a full double-pane light. It's heavy and will be set into a larger opening that also opens. The larger opening will let me get the yard tractor and wagon inside for cleaning.
Please chick for any typos.
