The degus are settling in well. Though Jenks remains quite nervous, and I have scratches from when he panicked while I was holding him. But he was just frightened at how big the room was, I think. None of them have really tried to hurt us intentionally. Unless you count Jasper checking if we happen to be edible, which we don't as he does that to everything and everyone, LOL!
Jacob is the only one brave enough to be nose to nose with Kero though, although Joshua came close when I was holding him earlier.