Glad to hear I'm not the only one with rowdy fowl!
Cottage - how do you keep your hose from not freezing? Ours freezes solid and if we don't get it off the connection then the ice can back up into the faucet and bust the line.
I could keep the pool filled for them, but our kiddie pool is a little bigger than yours and not that easy to dump out. I have to scoop it out before I can even lift it to dump it. I've got to get a drain installed on it next year. The rubber feeder bowls would be great, if I could find them here. We only have one feed store and I had to wait a month for the truck just to get a bag of scratch! I guess I could order a rubber feed bowl. Right now I have heated 1.5 gallon water bowls out and they take turns wading in that. Seems to make them happy.