Almost all of my ducks have been attacked (5 were killed by a weasel). The other 4 survived but they all have crooked necks to some extent and are hunched over. 3 of them are fine (more or less), quacking, standing up straighter, eating & drinking. I have one that won't take any food. I try to put her beak in the food and she just opens and closes it slowly on it. She is taking water. I have added the Rooster Booster vitamin additive to her water. I tried yogurt this morning. She seemed interested but just beaked it a few times and then fell over. She has trouble standing and walking. It's been about 2 weeks. I know she has to start eating soon if she's going to make it. Today, I felt her breastbone through her feathers. I'm going to try and make a baby food rice cereal gruel for her. Anything else you can thing of? I'm not going to try anything heroic. I didn't really expect her to make it this far anyway, she was in really bad shape after the attack. She was the runt of the litter, She is the one on the left. The one on the right looks much better and is getting back into that 'upright' runner position.