If you happen to notice that the house is a little cool even though the furnace is on and running, check the air vents to ensure there are no obstructions.
Household advice
If you happen to notice that the house is a little cool even though the furnace is on and running, check the air vents to ensure there are no obstructions.
seabrookeleckie.com 
Lovely kitties–and smart, too!
Heat hogs! I think kitties see in infrared, they seem to know who’s lap is the warmest, where the food just was on the counter, etc.
I love that shot. Nice, warm, wood floors.
A nice chuckle and cute kitties!
Thanks, all! Trixie, I did a quick Google search on the subject, and there were a couple of places that did make the suggestion that cats might be able to see into the infrared spectrum, although I couldn’t pull up anything conclusive (a paper or a website about it, for instance). But you may be right!