@elbrant I hope it will arrive today and I will let you know of its success or otherwise. We will try it out immejutely it arrives.
Mku slept with me last night. He slept like a log. I didn't, but at least it gave Paul a rest.
The diffuser is supposed to diffuse comforting pheronomes. I like the idea of changing it to encourage eating etc. You could be onto a winner there !