These are a few of my favorite protein packed go-to's:
Pork Rinds. {we don't eat them all the time, but it's a nice crunchy salty snack}

Laughing Cow Wedges. {spread on some cucumber slices... oh yum}

Nuts. {not for the early post-ops but I enjoy them for a snack - be careful of high fat nuts}

Sushi. {my absolute favorite is the Ron Roll from Red Bowl - cream cheese, crab & cucumber. I could eat it every day and be happy}

Wendy's Chili. {tried & true and still just as yummy as that 5th day out of the hospital}

Tuna Salad. {I eat this about every day on some cucumber and tomato slices. It's packed with protein and I know it will always settle well}