Hi I have 4 swans that live in our pond which is about 60 x 220. I also live in Ohio by the way. My question to you The swans keep walking out of the pond into the neighbors yard to eat grass and wonder around a bit, How can i get them to stay in the pond? I heard about a floating island you can install in your pond Do you think this is a good idea and will this help in keeping them in the pond? I truely enjoy these swans and don't want them to end up dead. I had one swan about a year ago killed by a coyote while she was sitting on her nest it was the most horrible thing.Please let me know what your advise is. Thank you for your time.