Yeah, Bo's Kiss-E Collars are great! Here's her site:
The Kiss-E Collar
I also use the kiss-e collar when I'm grooming my fur butts. Esp when I'm trimming their nails, it keeps them from seeing the torture device & trying to attack it. Mimi hates the scissors, so it keeps her from seeing it & trying to bite it. loll
I hope all the best for Peanut. You're such a good mommy!