Oh - and if you go to a grocery with a butcher shop, you can ask the butcher for beef bones. I don't agree with those here who are recommending boned chicken.
I wouldn't have either a couple of years ago but I know people who are into the raw food diet for their dogs and have no problems
I have given Maddie almost raw (slightly grilled on the George Foreman)
chicken wings with no problem
And a canned human grade food I give her, Merrick's "Wingaling"
has several whole chicken wings in the can