Hey Folks! I wanted to try an experiment. I wanted to try to do a heated pup tent. It doesn't have to be cozy warm, but I'm looking for a notable difference in temp. I was trying to think of a few different ways to do this and here are my ideas. Put coals in a dirt hole in the tent and cover it with metal/rocks. Use or build a small wood burning stove - I undestand a Co2 detector and good air flow for this to be safe plus I'd have to modify the tent. Could one of those candle lanterns (They put out about 5000 BTU) or a regular oil lantern be able to put out enough heat to take the cold 'edge' off inside the tent? Hot Rocks/Hot Water Bags I'm curious in learning various ways to heat a tent/sleeping bag.