That's a good link though! It helps to understand where the air way is back there so as to avoid squirting liquid in that areaapparently that is for when she is bigger. I've not done a tiny duck before. You can look at that link I sent and it shows the duck mouth inside really well and yes, if you're are looking at her its the left. Look at the picture on that link. Go with putting it under her tongue drop by drop!