3/19/2013 9:03 PM
I think dogs work great where you have smaller water features, but they did not work for us. We have also used bird bangers, egg addling, harassment, relocation, etc. These techniques work until the geese get used to them.
You can now get goose depredation permit from the federal wildlife service. These permits allow you to kill up to 50 geese per year on your property (outside of hunting season) if you meet certain conditions. This has worked wonders for us. These permits are subject to local laws, so it may not be an option for everyone.