I agree Justahannah...hedge, fence, etc.
Myself, I have 3 dogs and my flock. My dogs pay no mind to my flock. But, my neighbor recently started a flock after seeing my girls and their eggs. Unfortunately, 1 of my dogs runs to the fence (directly past my hens) and barks every time he sees her girls strut by it. Drives me nuts. He's triggered by other things, too, so I know it's not just her hens. All I can do is manage his behavior and bring him inside if he doesn't immediately respond to my commands. I feel bad about his barking and immediately respond to quiet him. They're all inside dogs, but when I'm home, I leave the doggy door open.
I agree the privacy fence will work to reduce the visual triggers. And, let me say, it's not your fault that their dog barks. To keep the peace (and your peace of mind) put up a fence. It doesn't even have to be a tall one, just any visual barrier (hedge, bushy plants, pieces of fabric, wood, bamboo window treatments, corrugated tin panels) tall enough that the dog can't look over. And, as I type this, I just realized I found a solution to my own problem. I know it works, because I use a 2' visual barrier (a piece of leftover cloth) at the bottom of my front door screen to prevent him from seeing the feral cats roaming the neighborhood which sends him into a frenzy. It just never occurred to me to do this along my back fence. Thanks!
Additionally, your neighbor is an idiot for blaming you (providing your chickens aren't trespassing onto their property). But, you're still neighbors, so it's best to find an amicable solution. I hope this helps.
Myself, I have 3 dogs and my flock. My dogs pay no mind to my flock. But, my neighbor recently started a flock after seeing my girls and their eggs. Unfortunately, 1 of my dogs runs to the fence (directly past my hens) and barks every time he sees her girls strut by it. Drives me nuts. He's triggered by other things, too, so I know it's not just her hens. All I can do is manage his behavior and bring him inside if he doesn't immediately respond to my commands. I feel bad about his barking and immediately respond to quiet him. They're all inside dogs, but when I'm home, I leave the doggy door open.
I agree the privacy fence will work to reduce the visual triggers. And, let me say, it's not your fault that their dog barks. To keep the peace (and your peace of mind) put up a fence. It doesn't even have to be a tall one, just any visual barrier (hedge, bushy plants, pieces of fabric, wood, bamboo window treatments, corrugated tin panels) tall enough that the dog can't look over. And, as I type this, I just realized I found a solution to my own problem. I know it works, because I use a 2' visual barrier (a piece of leftover cloth) at the bottom of my front door screen to prevent him from seeing the feral cats roaming the neighborhood which sends him into a frenzy. It just never occurred to me to do this along my back fence. Thanks!
Additionally, your neighbor is an idiot for blaming you (providing your chickens aren't trespassing onto their property). But, you're still neighbors, so it's best to find an amicable solution. I hope this helps.