I know people are wondering why this I'm trying this hard on something that seems simple. I grew up here, my parents house is right behind my house (my mother is sick with cancer and I wanted to be close to her), the people who lived here before me used to babysit me as a small child. My nieghbor with the chickens has also been here all that time. When we purchased the house my husband was overseas active duty. My nieghbor, he watched out for me, even took my boys fishing and shooting their BB guns while my husband was away. When his pitbull gets sick he brings it to me to patch up. (with 6 dogs and 6cats of my own i am really good at playing doctor to animals). My outside cats and his cat are buddies and roam both of our yards, but we keep other cats out. We trade gardening tips and seedlings back and forth, he just doesnt have a herb garden or strawberry patch, he does bigger veggies that his chickens can't kill. He is a good guy and very nice. So it feels very wrong to make him give up his birds that he had before I moved in. I just want to protect my garden and flock from his chickens.
I know it seems like a hopeless situation, but maybe a radical idea would work. Maybe we can design some kind of humane chicken repellant system, lol.