so i have been targeting weasels this year again and having a lot of fun so here is my question i have have a dozen boxes in amazing looking habit but are not producing are have produced weasels another have a dozen that have produced but only males how long do guys leave a box in location without producing

They might not be there. I habe good area where trapping weasels used to be good. I don't much sign this year. Even at my canine baits I don't see much sign. I would say if you don't connect in a week or two move on.