Ahhh, there's nothing better than a lazy weekend afternoon spent napping in a sunbeam.
You should try it. It's good for you. All living creatures need a little sunshine. It helps you produce vitamin D. It prevents Seasonal Effective Disorder. And it gives you that warm, cozy feeling.
But what if you don't live where the buffalo roam and the skies are not cloudy all day? Then Ethel would recommend you cozy up to a new electric radiator. Make sure you get real close. Close enough to toast your whiskers. Then stay there for an hour or two or three. Whatever it takes to get that warm, cozy feeling.
"Please don't take my sunshine away."