bags, I didn't read all the comments, but for me it's simple. My dogs are never off lead around livestock, particularly sheep. I grew up with dogs, have always shared my life with them, and until my labradoodle joined us 5 years ago, I thought I could handle my dogs around livestock. I now fully accept there are some dogs you simply can't train the high prey urge out of.
My doodle is very obedient, a lovely, gentle dog, and I spent many hours working with her, with the help of a local sheep farmer. For two years she was brilliant, you would know if she got the scent of sheep we couldn't see, because she'd come and walk by my side. Last February, during the heavy snow, one of our farmers brought his sheep down from the moors, and put them in a field, half a mile from the path we were walking on. I saw the dog freeze, nose in the air, called her, but she was in the zone, and took off. She cleared a stone wall, and by the time I'd caught up with her, was standing, full of pride, with one sheep pinned up at the bottom of the field. The farmer was very kind when we called to confess - he knows her, and said "you can't blame that dog, it's a smasher, it's just deep in it. Mind you, I'll shoot it if I see it in my field". I don't blame him. We arranged for me to go back to basic training. I took the dog up to a small field, with 3 chosen sheep in it and let her loose. She immediately came and sat at my side. The farmer let his dog in, and had the sheep worked around my dog, who didn't move a muscle, just sat there. She absolutely understands she isn't to chase, but she's a dog, and after 2 years of excellent behaviour, reverted to instinct. We live on the edge of moorland, so sheep, deer and small furry animals are everywhere. It's up to dog owners to be responsible. I remain thankful that my dog didn't harm the sheep, though she terrified it and even more thankful the farmer didn't shoot her.