for about a week we have heard noises and scratching coming from up in the loft. we had a look about the other day but couldnt see anything so we thought that we would put a mouse trap up there just in case. 3 days ago we baited the trap and set it and then that night..........BANG. i thought gotcha ya little bastard. i went up and checked the trap and it had indeed gone off but no mouse and no fucking cheese. it had took the cheese and escaped the trap somehow. so i reset the trap with complimentary cheese and last night..........BANG. again i go up there and the trap again had gone off and again the twat had taken the cheese. what fuckin sort of mouse is this? again, i reset the trap with cheese and then 20 minutes ago.......BANG but i also heard immediately after the bang like a struggle or maybe the thing running off. i run up the stairs and the little shit has done me over again. trap set off and the cheese gone. whats going on? mice these days are either extremely clever, big or this thing isnt a mouse. any ideas?