We made it up to 4°C/ 39 °F here in Denver on Tuesday – which is a lot warmer than most places here in the USA. I had to hang in there : it was effectively my first day back at work after the break, and I still have jet lag. And what does the cat picture have to do with Tuesday? Well, we stopped by a colleague’s house here in Denver last night. She has one of these, but a black and white one. Seems like the purr-fect cat for a cold night.