Unfortunately it is probably the only answer you are going to get. Where are you located in Idaho? Do you have any petstores near you or in a neighboring town? If not, you might try kingsnake or posting in your local craigslist for easy to care for frogs you can house and use for scenting... being careful of course not to get any that may be harmful if ingested.
It is warming up a little bit in this region of the states, and you may be able to find a window in which to ship. Best of luck![]()