I’d go for every other day with the vinegar Apple cider kind. When I get back to my computer I’ll get you information on ACV an poultry. As for the noise I am not sure what that is. Although he sure looks healthy. I think someone who has Pekin might help more. All ducks muck their water up fast. @onaharley. @CrystaBub @casportpony I believe also has Pekin? Pato is adorable!