You can feed up to 20% of your dogs meals unbalanced without worrying about nutrient deficiencies. What this means is feed 4 meals of balanced commercial raw then one meal of meaty bones. You can use chicken or turkey necks, ribs from smaller animals, a chicken leg or wing, basically anything that has smaller whole bones so the dog has to crunch up the bones. Make sure the first few times you do this that they eat in front of you so if somebody tries to swallow something too large whole, you can intervene.
