Hope someone can help me with this...I believe I have 2 males, about 9 weeks old. One is nice and plump, like you would picture a healthy duck to be. The other is so scrawny I can feel his breastbone. He eats and drinks, but I do notice he will sometimes sit there and bob his head and kind of...
Out of couriosity, what kind of grit do I need for my ducks? The huge bag they sell at the feed store or will the grit made for cockatiels and parrots at the local pet shop work?