Alina, mentioning your approximate location will be helpful here. Are you in the USA, or elsewhere? Different products will be available, and legally used, depending on what country you live in.
Here, farm stores and websites, and livestock sites in general, will have products labeled for poultry. Read the fine print! Products labeled for horses, dogs, cats, and 'companion birds' like parrots, will often not be fine for chickens or other livestock. Especially chickens and ducks, who's eggs are eaten by us.
Mary
Here, farm stores and websites, and livestock sites in general, will have products labeled for poultry. Read the fine print! Products labeled for horses, dogs, cats, and 'companion birds' like parrots, will often not be fine for chickens or other livestock. Especially chickens and ducks, who's eggs are eaten by us.
Mary