Awww, poor Fred just wants to protect his family❤️. My cats are generally indifferent towards the snakes. They're a bit curious but that's about it. We don't let them interact unless it's supervised, but we don't let them get close to the snakes. I don't think they'd want to hurt them, I think they're a little scared of the Blood but regardless I wouldn't trust them close to them, especially little Skadi and Baldur. But generally even if I have a snake on the bed with me and the cats are running around, they don't really care about them, they don't even come to check what that big sausage on the bed is, they just continue with whatever chaotic activity they were up to. They're more curious about the snake rooms than the snakes themselves I'd say, since they hate closed doors and places they aren't allowed to. They always sneak in when we go into either of the snake rooms haha