These babies are like a newborn child, very fragile and need there rest. Feed your Tiny Yorkie several times a day. Like many tiny breeds, are prone to developing hypoglycemia---a condition that occurs when blood glucose levels drop below normal. If left untreated, hypoglycemia is potentially life threatening. Feed your baby many times a day and offer it healthy snacks, in between. Always keep an eye out for signs of hypoglycemia, which include shivering, lethargy, disorientation and weakness. Always keep Karo syrup on hand. You can also put it in the water they drink so they are getting a little sugar to keep them up.