Have you been reading about BARF? I'm not a fan of that style of feeding - it has too many unnecessary components and they make it so complicated for no reason.
I don't feed veggies - dogs have no nutritional need for them. I also don't do a bunch of different supplements as I think they're unnecessary. We do fish oil supplements and that's it except for things required for specific health issues (one of my dog gets joint supplements for example). As long as you feed a variety of meat proteins, different animal body parts, and some organs, you'll do fine.
By variety of meat I mean at least 3 different types - that's another thing I don't like about BARF-style feeding, they tend to rely too much on chicken. As far as the actual pieces you feed, just aim for a balance of about 75-85% meat, 10-15% bone, and 5-10% organs. This isn't at every meal or every day, but over time.
Dog stomachs are much more acidic than ours, so they can handle eating raw meat much better than we could. I mean if the bacteria bothered them then I would expect a raw fed dog to have an upset stomach stomach or diarrhea, when for us it has been exactly the opposite. Actually my sensitive-tummy dog has never had normal, solid poop until we switched to raw. It's the easiest thing for him to digest. I know there are others even on this board who have had the same experience.