A few days ago, this old, half-blind dog was so ill that when I took her to the vet, I wasn’t sure I would be bringing her home again. And now here she is, running through the forest on a beautiful autumn morning like a furry little Lazarus. ❤️

It is essentially a framework with a raised deck, and at deck height are huge panels of brushwood twigs compressed to make a mesh, down which runs salt water pumped up from a natural saline aquifer. The water evaporates as it trickles, and the resulting vapour has a very high salt content.