My problems with my neighbors cats: destroyed flower beds because they like to rest on the fresh shade, remains of doves carcasses in my lawn, urine and feces w

My problems with my neighbors cats: destroyed flower beds because they like to rest on the fresh shade, remains of doves carcasses in my lawn, urine and feces where my children go play and even in the vegetable garden,... Yes, there is an advantage on they being around: it keeps the squirrels away from my berry bushes. But I still would prefer they didn't come.