Benji is quite intelligent but doesn't use it to get up to naughty stuff as he is still very energetic and just loves playing. It's Storm you need to be wary of!

He has learnt how to open the back door using the handle (luckily its always kept locked), he remembers every single place where I usually hide treats so they can't get to them (behind the dvd's in the storage rack, in a basket on the shelf, or in my make up basket with a towel covering it) so he is constantly digging through my make up, up on his back legs trying to climb the wall to the shelf, or carefully hooking dvds off the dvd rack to see if his treats are behind them etc etc.
He also knows how to open the Whiskas Katzinis treat boxes and is fantastic at scavenging in general. We hide all food and treats in the storage cupboard in the kitchen, as it opens towards you and he hasn't figured that out yet, so although he can pull down the handle he can't pull the door towards him

Storm spilt out a bowl of milk yesterday and it was obvious that he had done it, as when it was being cleaned up he sat there and was very interested in the cleaning with a hugely guilty look on his face

When I asked him "who did this Storm?" he wouldn't look me in the eyes, and every time I asked him he kept looking away
Sorry - essay alert!