Every third day I dust the greens that I feed my hatchlings and I am having an issue. On the days I dust the greens they will only eat about half of the greens I give them. On the days that I dont dust they always finish off all of their greens. As far as the amount of greens I feed its a good handful, I feed twice a day but only dust the morning feeding. Am I over dusting or are they just picky eaters? Or are they getting enough calcium and are there other ways I can go about getting them calcium if they aren't. Please help.