I had three ducklings sent for Metzer farms last Wednesday and sadly, one of them died the following day despite me doing all I could to help it. Metzer farms sent me two more ducks that arrived this Wednesday evening, and one of them is doing really badly too. Its about half the size of it's traveling companion and its eyes are only half open. II have been feeding it by hand and giving it water in a pipette and I gave it a tiny bit of sugar. Its companion is in with the ducklings from last week and doing amazing. The baby is not good. I have it in with the other ducklings but under a little basket so it is still near them but not getting stepped on. What can I do to help it??