You are all WAY too nice. Personally, I'll keep my critters on my property and I expect neighbors to do the same. As soon as one of your critters set foot on my property then the neighbor is 100% responsible for their actions and any damage they might cause. Here in Ohio, State law backs that up also. I don't care why or how your beloved pet got out of your control. If it is on my property and so much as looks at my livestock cross-eyed, it is a target. If it harms any of my livestock, the neighbor will absolutely pay damages and replacement costs. I'm really not a mean person and I love my pets and my livestock. However, my livestock is a huge investment in time, money, emotion, etc. They are a source of food, money, and entertainment.
If pet owners actually cared for their pets as much as they claim, then they would ensure they remain under their control. Your beloved pet might just be playing. However, tell that to the $5,000+ horse that was being chased and broke a leg when it stepped into a hole or the cow/bull that was run to death by your playful pooch. Or the flock of sheep. Depending on the breed/pedigree, you can get into some huge numbers really fast. Chickens may not have the same high price tag but the principle is the same, they are still livestock. And heaven forbid your beloved pet gets loose, doesn't come home, and takes up with other strays. I've dealt with packs of wild strays. They have no fear of people. There are few things more scary or vicious.
Yes, it is the OP's responsibility to take measures (coops, tractors, runs, etc) to protect her flock. However, it is 100% the dog owner's fault that the chickens were killed. Neighbor needs to pay for the replacement of all birds killed, vet bills for any injured, and reasonable damages to cover loss of food and income while replacements are being raised to productivity. He also needs to be told the dog has two strikes, the next one will be its last one.
If pet owners actually cared for their pets as much as they claim, then they would ensure they remain under their control. Your beloved pet might just be playing. However, tell that to the $5,000+ horse that was being chased and broke a leg when it stepped into a hole or the cow/bull that was run to death by your playful pooch. Or the flock of sheep. Depending on the breed/pedigree, you can get into some huge numbers really fast. Chickens may not have the same high price tag but the principle is the same, they are still livestock. And heaven forbid your beloved pet gets loose, doesn't come home, and takes up with other strays. I've dealt with packs of wild strays. They have no fear of people. There are few things more scary or vicious.
Yes, it is the OP's responsibility to take measures (coops, tractors, runs, etc) to protect her flock. However, it is 100% the dog owner's fault that the chickens were killed. Neighbor needs to pay for the replacement of all birds killed, vet bills for any injured, and reasonable damages to cover loss of food and income while replacements are being raised to productivity. He also needs to be told the dog has two strikes, the next one will be its last one.