Interesting idea! When she doesn’t have string, she just chews a toy to death. But I’m not sure if that’s evidence against or for your idea
My cat eats a few bites of food then finds a string, swallows it down a good bit, then pulls the string back up from her throat and takes a few more bites of food. This continues for her whole meal.
There’s nothing more disgusting than stepping on her food string. It’s cold and wet. So gross.
Good thing to remember about builds. Geralt is a sword fighter first and a magic user 18th. Be good at slicey.