
Firstly, dont feed weight bearing bones...
Chicken wings, carcasses, necks, Turkey necks, Lamb ribs, all great meal items..... recreational bones (those that you will remove when the meat is all gone) are Lamb shanks, any very large bones that cannot be broken down, swallowed etc.
The important thing with older dogs, who are not used to real food, is to take it a bit slower. There are a range of reactions you will get when presenting a raw meal to an older dog.
Some will look at it in disbelief, run off with it, hide it, play with it, etc, some dogs will refuse point blank to eat it, some will take your arm off!
Most, in general need to be taught to chew the bones properly, id start with chicken wings, hang on to one end with a pair of pliers whilst the dog chews the other end.
Dont remove the meat from teh bones, as its not just the bones that clean the teeth, its the fibres in the meat as well, also, the meat surrounding the bone will protect from splinters whilst it is digested.
Dogs that have been fed a commercial diet will need a chance to develop stronger stomach acid, so build up the amounts of bone slowly....
Your dogs will rapidly learn (as mine have) that crunching a chicken wing once, adn then swallowing it whole is NOT a wise idea, and they will then be sick. Because the bones are still covered in meat, this is not harmful, and your dog will doubtless eat the wing again (sorry, yucky but true), dogs are fantastic at sicking up anything that is too big to go through the system!
Go for it!
EM