It was a beautiful day today, with bright blue skies and golden light. It was pretty chilly, though, and there was still frost in the shade at lunchtime. I went out to buy some groceries, came back into the house and thought "Good, it's lovely and warm in here." Then I noticed that the thermometer in the living room was showing 14° C. The guinea pigs were all piled into their little wooden house in a big furry lump.
Whether the cold had anything to do with it or not, I've been a bit headachy all evening. I used to get them all the time, but it's been a while. It's a bit better now, but nevertheless I am going to have a relaxing bath and go to bed. With a hot water bottle. I think the pigs have the right idea.