Can a dog eat any kind of raw bone?

I have a big dog (Belgian Shepherd Groenandael) and my vet tells me dogs should not eat bones at all, either raw or cooked. Dogs, if you pardon me my sincerity, (and that is what my vet went on to say,) dogs should not eat anything but meat and the best meat for them is: chicken (boneless, again!, meat + liver), beef (meat, heart and liver), some pork (I give mine heart and liver), cheese (cottage, for instance), milk, some wholewheat bread, eggs (1-2 per week), fish (boneless of course). We cook for our dog or sometimes just open a tuna fish can. Sure you can give him dry dog food, but why would you do this when you can feed him/her normal, natural food and not complain about his hips or bones later on in his life? I also feed him vitamins when the weather is inclement, harsh summer or harsh winter.