[cypher]

Good to hear how well he's doing now, sounds as though he's really settling in. They do sometimes make noises in their sleep but if his breathing is normal when he's out & about that shouldn't be anything to worry about.
I have no idea about oregano tbh, it might be a bit strong anyway, I would try to give more different veg, broccoli is usually a big favourite & there are plenty more to try, lettuce is fine but I wouldn't give it every day.