looking for any help as quickly as possible. I was feeding my ducks and had the bottle of niacin with me and while I was mixing the powder from a pill into their water, a pill fell out the bottle (I stupidly did not put the top back on the bottle for I leaned down to mix in the niacin) and one of my ducks ate it. It was a 500 mg pill and I know they are easily able to overdose on vitamins like adult humans. HELP! Am I able to get him to regurgitate somehow or is there something I can give him to “deactivate” the niacin???? Any advice would be helpful as I don’t want to lose any of my babies over a stupid mistake on my part.