Mine!

Whilst I'm cleaning out poop and restocking the food bowl I leave bits and bobs around the lawn for the boys to investigate. They seem to think that helping themselves to one of their biscuits from the tub they're kept in is forbidden, so grab one and make a run for it! They take it into the narrow gap between the garden shed and the house wall, on top of a small pile of uneven planks. They drop the biscuit and it rolls towards the wall and then the ferrets seem to give up on them. There's now quite a pile of biscuits lining up in there. I can't reach them so it's going to be a bit of a giveaway when their owner gets back and sees what I've been letting them get up to!