Haven't I heard somewhere about cow pies/cow chips whatever, being used as FUEL? (as in smelly kndling for fires when kindling/wood not available?)

If so ... I'm going to save my pies, instead of sending them to you, because I need HEAT here! I think I shall dig a fire-pit right in the middle of my bunker floor and toss in the cow and B/B pies. Maybe I'll roast marsh mellows too ...