
Try this site for a variety of treats
http://www.bullwrinkle.com/Assets/Recipes/Recipes.htm the Muttloaf recipe might be the sort of thing your looking for, I've tried the Newf Breakfast Bars and they went down a storm with my dogs ( my friends horse went mad for them too lol ).
I've often fed raw and cooked meat on the same day and never had any trouble, but mine do have quite robust constitutions.