Really? :bash:
OMG OXYGEN GIVES YOU CANCER! EVERYONE STOP BREATHING!
Food: Necessary for survival. Very rare choking hazard, especially in dogs and cats.
Bones: Entertainment for animals. Not required for survival, significantly more risk than food.
The rib bones case happened just a few months ago. There have been others that have required surgical removal due to bones obstructing intestines, bone splinters lacerating the throat, a cat at my old work that also died from perforation because of chicken bones, etc. Problems from chewing on bones are not all that rare.
However, if YOU want to risk a multi-thousand dollar surgery, and the potential death of your pet to give it a *particular* thing to chew on instead of another, safer, thing that is your choice. I just really hope that your pet doesn't become a statistic like Lady did.