10 Best Poultry Wormer 2025 in the United States

Roosty's Naturals Chicken De-Wormer Powder is an all-natural option designed for poultry owners looking to keep their flocks healthy. One of its standout features is the use of organic ingredients, which ensures a safe de-worming process without harsh chemicals. This aspect is particularly appealing for those who prioritize natural remedies for their chickens and other fowl. The product is also vet-approved, giving users confidence in its safety and efficacy.

Another significant advantage is that there is no egg withdrawal period, meaning that eggs can be consumed right away after treatment. This is a huge benefit for backyard chicken farmers who rely on their hens for egg production. The easy administration, requiring just a sprinkle on feed twice a week, adds to its user-friendly appeal.

The powder's all-natural formula is commendable, but it may not be as effective against all types of worms compared to some synthetic alternatives. Users with larger flocks might find the suggested dosage cumbersome if not factored appropriately, as the administration requires consistent monitoring. Additionally, while the chili flavor is a clever strategy to encourage consumption, there is a possibility that not all chickens might take to it, especially if they are picky eaters.

Safe-Guard (Fenbendazole) Dewormer Liquid is a solid choice for poultry owners looking to manage internal parasites effectively. With a broad spectrum of activity, it targets various worms including stomach worms, lungworms, and hookworms, which is essential for maintaining the health of your flock. The liquid formulation makes it easy to administer, ensuring that the dewormer can be given without hassle.

One of the strengths of this dewormer is its quick action and safety profile. It has a zero-hour milk discard time for dairy cattle, meaning that milk can be consumed immediately after treatment, which is very convenient for dairy farmers. However, it does come with a few important considerations. The withdrawal periods for cattle and goats must be adhered to, as they cannot be slaughtered for food within specified days after treatment, which may limit its use depending on your livestock management practices.

This product is best suited for poultry and livestock owners who require an effective and reliable dewormer, but it’s crucial to follow the withdrawal timelines to ensure that your animals are treated properly and safely.

The Animal Health International Multi-Species Dewormer is a broad-spectrum dewormer suitable for various types of animals, which could be convenient if you have multiple species to care for. It's designed to be easy to use, making it accessible even if you're not very experienced with deworming. The product is manufactured in China but is distributed by a U.S.-based company, so you might find it readily available locally.

It's packaged in a 5-pound container, which should last a good while depending on the number and type of animals you're treating. It's essential to check the specific active ingredient to ensure it targets the worms affecting your poultry, as the term 'multi-species' can sometimes mean a broader but less targeted spectrum of activity. The formulation details and dosage instructions are crucial to follow accurately to avoid under- or overdosing, which could lead to ineffective treatment or potential harm.

Safety and side effects are important aspects to consider; while the product is stated to be easy to use, it's wise to monitor your animals for any adverse reactions during and after treatment.