Thank you very much.Acv has been used over here by breeders and such for years, i cant tell you what ratio or anything but even our "goto" parrot organisation recommends to spare ACV on birds to aid in feather condition, also removes/keeps away mites and aids in dry/itchy skin.
As always this should only be authorised by an avian vet, the article doesn't list the does wage as i assume this is based on size, problem and reason for use of ACV.
You say "to spare ACV on birds". Can you explain what it means? Doe sthis mean spraying? If so how much water to ACV ratio? And should I rinse the bird after spraying with ACV dilute?