Wild pig? I'd trade all the grass-fed beef and wild-caught fish in my freezer for that! Yes, it's safe. Yes it's what we are designed to eat, pig and bird are mainstays in hunter-gatherer foods. Your animal is of superior quality to what most of us here are eating. Consider yourself lucky to know a hunter.
Steak, eggs, potatoes - fruits, nuts, berries and forage. Coconut milk and potent herbs and spices. Tea instead of coffee now and teeny amounts of kelp daily. Let's see how this does! Not really had dairy much, and gut seems better for it.