“ I boil it until meat separates from bone and tallow. Makes great dog food, healthier than garbage in stores.”
I hope you make sure they get enough fat and vitamins. Venison is notoriously lean, so lean that Lewis and Clark had health problems from not getting enough fat.
I grind the meat and mix it with raw spinach, broccoli and carrots. I add brown rice to the remaining broth and then mix it all together. Sometimes I add seared calf liver (not good for them raw). Got curious one time and ate a spoonful, was surprisingly not bad. Great way to also dispose of meat too long in the freezer. Also older dog gets multivitamins with his meals. Makes about four days of food for two large dogs. Week to ten days for one large dog. Cheap but healthy dog food when I use venison because it only costs a bullet.