I have an annoying habit of only being able to sleep in absolute darkness. Even the dim green light emitting from some digital alarm clocks installed into the headboard in some business hotels throws me off. So I have to wear an eye-mask to bed. I recently discovered that Libby hates light when she sleeps just as much as I do. Isn't that unusual in a dog?
Look at her trying to stick her head under the coffee table to escape from the bright light. Maybe I should make her a doggie eye-mask ;oP