Thank you! I've been searching high and low for niacin but can't find it anywhere. There is a vitamin store near my school that I plan on checking tonight. I also had no idea about the treats. We'll hold off on those until they are older and outside. I had just been reading about it being a good way for bonding and blindly followed suit. I do have a digital thermometer somewhere. I just need to dig it out. Ducks are seriously a whole new ballpark. I'm way more accustomed to rodents.