I have no idea why, perhaps my human knows more about this, but then again, she is wise and merciful and reads a lot. Maybe the past few nights it was very cold because the dog gods are mad at us or maybe it is the huge mountain with fire that is close to my human's house, or maybe she knows the reason.
But the past few days it's been very cold, too cold for me to dig my favorite hole in the dirt and cuddle inside, and too cold for me to use my blanket, so my human gave me a chair with a cushion and I'm sleeping there, at least until the weather gets normal.