Sainsbury's sending out Chocolate Bars..
http://www.bbc.co.uk/news/uk-41411781
When I house / sat at my daughter's two months ago, she said that if I wanted a morning birdwatching to leave 'Luna' at the Estate Agents where she works (takes her to work most days) and her Assistant loves the dog etc.
Scared the living daylights out of me when I took her home. The Lady there emailed to say she was really well behaved and a customer brought her a chocolate chip ice cream cornet !
Luna was OK, but put the frighteners up me !!
Richard