Hi. i have a strange question (which seems to be the norm for me). im getting ready to head for wisconsin, and have been writing "the note" to prepare the dog/cat sitter for the latest weird habits my pets have. for owen, the scottie, the latest is his total obsession for sleeping under the covers. when i get in bed, he sits at the edge til i get comfy, then nudges the blanket where he wants to come under. he will sleep under there (head included) for hours! now, i know for myself that doing that gives me a headache. does it give him one too? do you guys think i should not let him sleep under the covers? he seems to know when its time to come out! thoughts?