It really depends on how your dogs have been trained all along. A dog that is told NO when it chews an old sock and when it does chew one and is not disciplined then it is a 'just sometimes trained' dog. You can't trust the dog around your chickens.
I have had rotties for over 20 years and Airedales about the same amount of time. At present, one of each. The rottie is smart and learns from one lesson. The Airedale, not so much but once the line is established he is totally trustworthy.
I simply let the chickens out and watched the dogs. The rottie was first to check the ladies out. He went up to one, sniffed it, flipped it upside down with his nose. He was told NO. And that was it. The Airedale I had to watch for about 15 minutes. First he sniffed it, that's O.K.. Then he put his paw on one. He was told NO. Then he barked at one and it took off. He grabbed it by the tail and pulled a few feathers. I grabbed him by the scruff and shook him, like his mother would do for discipline, and I yelled NO. The next day the rottie had no interest the Airedale chased one, I repeated the routine but this time while holding his scruff I walked him on his back legs to the house and put him inside. He knew I was not happy. And that was it. The Airedale is a hunter. He has killed raccoons, squirrels, chases deer off the property along with to many black bears that show up for dinner and the two of them killed a skunk and tore it apart. We won't talk about that one.
Today the chickens were locked in their run, I was working in the garden. The rottie laying on the house deck watching me. He let out a bark, which was unusual. A few minutes later another bark. He was barking at me. When I looked over at the chicken run I had an escapee wandering around. The rottie told me I had an escapee and the Airedale went over the bank to herd the chicken back up and into the run. That, I have never trained him for.
I have had rotties for over 20 years and Airedales about the same amount of time. At present, one of each. The rottie is smart and learns from one lesson. The Airedale, not so much but once the line is established he is totally trustworthy.
I simply let the chickens out and watched the dogs. The rottie was first to check the ladies out. He went up to one, sniffed it, flipped it upside down with his nose. He was told NO. And that was it. The Airedale I had to watch for about 15 minutes. First he sniffed it, that's O.K.. Then he put his paw on one. He was told NO. Then he barked at one and it took off. He grabbed it by the tail and pulled a few feathers. I grabbed him by the scruff and shook him, like his mother would do for discipline, and I yelled NO. The next day the rottie had no interest the Airedale chased one, I repeated the routine but this time while holding his scruff I walked him on his back legs to the house and put him inside. He knew I was not happy. And that was it. The Airedale is a hunter. He has killed raccoons, squirrels, chases deer off the property along with to many black bears that show up for dinner and the two of them killed a skunk and tore it apart. We won't talk about that one.
Today the chickens were locked in their run, I was working in the garden. The rottie laying on the house deck watching me. He let out a bark, which was unusual. A few minutes later another bark. He was barking at me. When I looked over at the chicken run I had an escapee wandering around. The rottie told me I had an escapee and the Airedale went over the bank to herd the chicken back up and into the run. That, I have never trained him for.