Chicken bones are NOT good for dogs! Might want to talk with a good Vet about “chicken bones”, unless you have no problem with a splintered sharp bone lodged in your dog’s neck.
Raw bones don’t splinter - only cooked ones.
You’re right, if they are cooked. ANY bone that is cooked is bad for a dog.
If they are raw, they aren’t a problem.
They only “splinter” if they are cooked, the discussion here is on raw and the raw do not splinter... big difference. Never give COOKED bones of any kind to your dogs, they all splinter when cooked.