I saw this on Instagram today. Maybe some of you knew this already, but I had no idea that a cat's purring could possibly help heal bones. I had a few broken bones before, but I didn't have a cat at those times lol.

And here is an article on it written by an Orthopedic Surgeon: 

 https://handandwristinstitute.com/is-a-cats-purr-actually-helpful-to-our-bones/