As long as the chicken bones are entirely uncooked (not even defrosted in the micro wave) then they are safe for your dog to eat.
I did lots of research into this before we started feeding our dog raw food and have learned that chicken bones as well as any other raw bones will be completely broken down in the dog's stomach as their gut is so incredibly acid.
I've been feeding our dog raw food for over a year now (lots of chicken wings) and I've written some articles in case you'd like to have a peek:
http://linda-bliss.hu...s-food-to-to-Raw-Food Media URL: http://youtu.be/EWX_uB9RMpU
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