We've had hedgehogs around, but I'm reluctant to encourage them as we're right next to some busy roads and they're likely to get squished!

I love hedgehogs to bits, too! We had one on the patio a few years back which was having a lovely time tackling a piece of marinated tofu kebab which had got lost during a family barbecue. It wasn't sure what to make of the marinade, and was doing that self-anointing business where it throws spittle over its spines. Strange little animals - every garden should have one, except if you live in the Outer Hebrides...