Hi everyone, as you all are brilliant with advice I just want to get some more from you lovely peeps, I have 2 little duckies which are a week old but one just keeps sitting down ? I've read similar posts on this, they both have chick crumb with brewers yeast and I also dissolve some in warm water which they drink incase not getting enough from the food, they also have fresh fruit and veg on a daily basis and I try to get them out there cage 3x a day for exercise (walk and bath) so can't seem to know where I'm going wrong? Don't want him having probs with his legs ! Any suggestions?