I recently acquired a very thin five yeat old dwarf from a breeder and have tried to get her to eat anything, other than a hamburger. She's drinking water, but just today didn't have anything to eat, so I'm going to give her some nutri-cal until her appointment. Any idea on how much I should be giving her a day? I've been giving her small blobs of it, about the size of a pea, every few hours to get her used to it and some nutrients into her. She was eating very little the past couple days that we had her, but it's been tapering down the past day or so.