Yes to dairy but otherwise strict and organic whenever I can buy it but always additive free no processed food.
On the bacon question I've only found organic bacon without nitrates at Jody Scheckter's farm website so far. Even organic bacon from the Prince of Wales estate has nitrates. Only ham I've found without preservatives of some kind is prosciutto (Parma ham from Italy) which just has salt. Again even the organic English-made hams have preservatives.