QuoteOriginally posted by parshal:
I figured its easier to make a small fire in a big stove rather than the other way around.  However, I think this will be too warm no matter what just due to the large surface area.  I haven't been able to find any into on the net about small fires in a large firebox.  I think it could lead to draft problems as well.  Anybody got experience with that?

The three dog is three inches shorter in width and has a 2 cf fire box vs the 2.5 cf of the four dog.  I'm thinking the two dog would be plenty down to about 20 degrees in my tent but as deathmaster says I think the little larger three dog would help when it's damp.

Wingnut, since you've got a four dog, what do you think?

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I think you'll be happy with a 3 dog.  I've got a 13' pyramid and it does great.  You might roast yourself out of there until you get used to it!