I let Smaug out today so he could sun himself in the window. He wanted to run around the kitchen instead so I let him do that as I made dinner. Then I put him back in the fading sunshine. He was determined to soak in as much as he could.
He stood up as high as he could a c flattened himself out. Man, he was happy!
Shortly after this I moved him to another window where he basked as best he could until there was no sun left. Then he went back into his tank.