Hi all, We have a three week old Cayuga who's developed a crooked neck. I did a search of the forum, and found various recommendations for supplemental niacin, Polyvisol, and Vitamin E. She's in with 11 other ducklings, and for the last couple of days I've been putting Polyvisol and niacin in their water, and have been giving her alone a Vitamin E gel cap (pierced and squirted in her mouth). It's only been a day and a half, and thus far we've seen no change in her. Am I doing all this right? Is there anything else anyone can think of that might help?