Sausage Roll occurs when Annie falls asleep, stretches into Prancing Pony, and then flips over onto her back. She's usually totally conked out at this point (as she is here), but in the morning she would often sausage roll with her eyes open if one of us got out of bed and walked by her. We could never tell if she was guarding against us petting her head or asking us to, but she seemed to like it when we did. (Photo taken at the temporary apartment in Philly.)