I use Flubenole 5 % for deworming.
But in the U. S. other dewormers like Safeguard or Valbazen are more common and easily purchased, i.e. at your feed store or TSC.
Article 'Internal Parasites - Parasitic Worms in Chickens' https://www.backyardchickens.com/articles/internal-parasites-parasitic-worms-in-chickens.66969/
But in the U. S. other dewormers like Safeguard or Valbazen are more common and easily purchased, i.e. at your feed store or TSC.
Article 'Internal Parasites - Parasitic Worms in Chickens' https://www.backyardchickens.com/articles/internal-parasites-parasitic-worms-in-chickens.66969/