Dachshunds love to burrow, and they hate to have light in their eyes while they are sleeping (I feel the same way). The other night, as I was working on a project, I looked over at the couch and had to get my camera. Poki's rear was all I could see! I snapped the picture (above).
Then, the next time I looked, her rear was gone and her stomach (and one paw) was all I could see (middle). Don't ask me how they breathe under there!!
The top picture shows the entire Poki. She doesn't spend ALL her time out of sight!