To paraphrase what I am reading here about using reefers or boxed trailers
for bear exclusion: 
    1. Works but be carful about temps inside.
    2. Fences work better
    3. Build properly designed fence with good ground and sturdy fencing,
even using stock panels
    4. Smaller trailers may work with full enclosure
    
I still wonder if a 'persistant' bear could gain entry into a reefer?
 
And--Thanks for the feed back so far.  Very helpful.
 
Jim
From the State of Jefferson
 

 

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