sheltie attack
I have a large Border Collie/Aussie mix. He does the jumping into the lap thing too. He weighs about 60 pounds! However, after my surgery....he seemed to sense that there was a problem. He laid at my feet and kept the cats from jumping on me too. I have a feeling that your dog may do the same. Shelties/Border Collies are very intuitive that way. I like the idea of keeping a pillow in your lap.....just in case though