Black spots in duck foot, please help!!

[Miss Lydia]

https://www.backyardchickens.com/threads/niacin-deficiency-in-waterfowl.1367557/ this will give you the info and dose. Be sure to get the liquid BComplex. Once one is having problems it works better than anything else.

 

[Nany]

Ducklings need 100-150 Mgs of niacin a day in a gallon of water. But giving the liquid B complex over a treat is actually better because you are sure they are getting full dose. the liquid is the best for this problem.

Edited to correct myself.

I have a Pekin duck and she is having the same issues and symptoms, would you by any chance know the dosage for an adult duck?

 

[Miss Lydia]

I have a Pekin duck and she is having the same issues and symptoms, would you by any chance know the dosage for an adult duck?

I just replied post 21