My younger Corgi wraps her neck around my laptop when it is in my lap in order to lay her snout on the keyboard - effectively blocking most of the lefthand keys. "Just trying to help..." I had to put my scrapbook table/supplies away after I found the older Corgi (in my avatar) stuck with his rear legs on the back of the couch and front legs on the table and a good 10-12 inches of open air underneath him. Also a very helpful beast.
Cheers, K