Awgh that is adorable!! I think it has to do with the fabric and the way it feels and the security of being held in it, because Gucci does that with his little mini snuggle sack I made for him, I carry him all over the house in it and he never wants to come out lol he even lays in it while I'm on the PC... I was actually thinking of attaching a strap to it to carry him with
See...