experiments

the patter of tiny feet

is there the patter of tiny feet in the funkypancake household ? we’re not sure, but it might be a mouse.
so, as an experiment i’ve loaded 5 mouse traps and strategically placed them in the loft.
the two on the left have peanut butter and the two on the right have chocolate as their bates.
https://www.funkypancake.com/blog/stuff3/2005/11/DSC06496-thumb.jpg
the fifth trap is off to the left and has no bate (but is set). This is a control-trap (important for all experiments i think).
which trap (if any) do you think will catch a mouse (which we don’t even know exists) ?
[apologies to any vermin lovers out there]