We spoiled our first Yorkie Baby by feeding her at the table. Everytime we were eating she would stand on her hind legs and whine. We must eat pretty health though because she lived to be almost 16 years old. We vowed however, to not make the same mistake with Sophie. She eats her kibble from her bowl and lays quietly at our feet under the table while we eat. I do give her raw things like carrot while I'm cooking but nothing while we sit at the table.
As far as her leg shaking....do you think she may be dreaming?
Jackie and my 
Sophie 