Dan,
Congratulations, I suppose you are married by now, and are still debating with you new wife on getting a JCP.
No, they do not have a stench. I have two a male and a female. Neither have any oder. The breeder that sold them to me, told me that the males do have a musk gland and can musk on you, but I have NEVER experienced it.
While I enjoy feeding my large female live rats, most of the time now I stun them first, she also takes frozen thawed just as well when I can't get live. My smaller male prefers frozen thawed, but will take live, just not as readily. But I'd say that it is entirely possible for any snake to stop taking frozen and only accept live or visa versa. They are animals and are unpredictable. What's more common with JCP's is that they prefer mice and won't accept rats, which becomes a nuisance and a expense when you have to buy/provide several mice per meal instead of one rat.
Keep the cage meticulously clean and there will be no unpleasant oder. Actually it seems my pythons waste doesn't smell bad come to think of it, but my Bullsnake, that's a different story!


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1.1 Jungle Carpet Python
1.1 Ball Python
1.1 Corn Snake
0.1 Gray band Kingsnake
0.1 Desert Kingsnake
0.1 Pueblan Milksnake
1.0 Bullsnake
1.0 Rhodesian Ridgeback (Hondo)
0.1 Spouse (WC)
0.0.8 hatchling ball pythons