On Wednesday, September 17, 2014 11:38:12 PM UTC+1, Grimly Curmudgeon wrote:
On Wed, 17 Sep 2014 15:11:25 +0100, "Nightjar \"cpb\"@" "insert my

surname here wrote:



Night vision goggles will allow you to do that and, I am very reliably

informed, are also good for spotting poachers. Of course, you may need a

pair for the dog as well, if it has to see the sheep.



Paint the dog in luminous paint.

Or do this...

https://www.youtube.com/watch?v=EbqWhSA3BVU#t=55

Few old VW blocks and the hillsides daylight

https://www.youtube.com/watch?v=nhY0xzKcPoE