Morose-looking sheep

"Research by scientists at the Free University in Berlin has shown a link between depressed farmers and vets and the infectious Borna virus which makes cows, sheep and horses behave weirdly. One good method of cheering yourself up during a depressive bout can now be to search your memory for contact with morose-looking sheep and blame it on them".

Try as I might I can't remember close contact with any sheep, morose or otherwise... Though I have shouted "mint sauce!" at them in the distance on occasion, so I suppose it could be delayed payback.

Bastards.