It was one of my first questions, reinforced by the word "feral" in the video. The first paragraph of the web site makes it clear that they do spay and neuter. It would sort of defeat the purpose if they didn't.

here is the FACEBOOK PAGE -- and i'm a member. https://www.facebook.com/pages/The-Cat-House-On-The-Kingscom/131833653546347?ref=ts&fref=ts

Wish I lived nearby and could volunteer.

Because I would love to volunteer. I miss having kitties (I can't have any now due to my travel schedule for work, but I already have my next 4 kitties named)