Quimby now squeaks, chatters and wiggles if she knows I am checking on her. She does not move around very well on her own, sliding along on one side or rolling to get where she wants to be. I have started to give her PediaSure and hope her system can handle it. One possible good sign is she pee'ed and pooped while I was feeding her. Quimby appears to really like the PediaSure over the PediaLyte and will suckle the tip of the syringe when it is offered.