He paced about outside the shop...

... possibly wondering if they would insist on him having a general anaesthetic, before any work could be undertaken.

Finally, he sloped away to think about coming back on another day.

At least I didn't have to walk far for this shot - it was a block away from our butcher; there the staff are now protected by a huge screen of clingfilm above the counter, with a narrow gap through which they can serve customers.