I went out for a walk round the block late yesterday afternoon, and here's what I saw through the fence of the Wasps RFC training ground. So there are the buggers who rip up my bins! There are two cubs (at the front), the mother lying in the grass further back I think, and a big old dog who slunk off the moment we came into view. I'll try and go back for a better photo with my real camera at some point, but there were players training out there today so the foxes won't be anywhere near.
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I also noticed a fair few rabbits on the other side of the training ground. I wonder whether the Wasps groundskeeper would mind terribly if I "gathered" a few occasionally...