All of my girls were stitched from the inside and glued on the outside. I know this is scary for you, but Sophie is going to be okay. I just never got used to anesthesia even though my Rainbow Bridge babies had yearly dentals. Even with an enlarged heart, my Ashley did fine having anesthesia when she had an infection at the age of sixteen. To limit biting an incision, many people here have recommended baby onesies put on backwards, so that the tail comes out of the snap area. I'd also recommend a soft cone like the ones YT member Mom To Hotrods sells. I pasted a link to her website, and she gives YT members a discount.
My thoughts will be with you and Sophie on the day of her spay. I hope she has a very speedy recovery.
The Kiss-E Collar http://www.yorkietalk.com/forums/pri...=newpm&u=26566