Maintaining the health and vitality of your sheep flock is paramount, and our selection of wormers and dewormers is here to provide essential support. Explore effective solutions for sheep wormers and dewormers, tailored to meet the specific needs of your flock. From deworming medications and dosage guidance to treatment plans and parasite control, we offer a wide range of top-quality products to ensure your sheep remain free from harmful parasites. Trust our wormers and dewormers to help your flock thrive, graze freely, and maintain their overall well-being. Shop now to provide them with the essential care they deserve.
What are the effective sheep dewormers?
The most effective dewormers depend on which parasites are present and whether drug resistance has developed on a given farm, which is why fecal egg count testing and FAMACHA scoring are recommended before treatment. Historically effective anthelmintic classes include benzimidazoles like fenbendazole/SafeGuard, albendazole; macrocyclic lactones like ivermectin/Ivomec, and doramectin; and imidazothiazoles. Rotating drug classes strategically and using targeted selective treatment is the current best practice recommended by veterinarians.
What are the different types of sheep wormers/dewormers?
- Benzimidazoles – broad-spectrum oral drenches effective against multiple worm species.
- Macrocyclic lactones (MLs) – highly effective against barber pole worm and other roundworms.
- Imidazothiazoles (Levamisole/Yellow drenches) – acts as a worm nerve agent and works on a different mechanism than other classes, useful in rotation.
- Amino-acetonitrile derivatives (AADs) – a newer class effective against strains resistant to all three older classes.
- Combination products – Some formulations combine two drug classes for broader efficacy and to reduce resistance development.
- Herbal/natural dewormers – Products containing ingredients like wormwood or diatomaceous earth.
How to administer dewormers to sheep?
Most sheep dewormers are given as oral drenches using a drench gun or dosing syringe, which is inserted into the side of the mouth past the teeth and aimed toward the back of the tongue to ensure swallowing and prevent aspiration. Injectable dewormers are given subcutaneously (under the skin) or intramuscularly according to label directions using an appropriate needle size. Pour-on formulations are applied along the backline from neck to tailhead.
How often should you deworm sheep?
Targeted selective treatment (TST) based on FAMACHA eyelid scoring, body condition, fecal egg counts, and clinical signs is strongly recommended. Under this approach, only animals showing signs of parasite burden are treated, while resistant animals are left untreated to maintain a refugia population of non-resistant worms. High-risk periods may warrant more frequent monitoring.
Interested in more animal products?
Various sheep supplies are available in our catalog from trusted brands. Check out our sheep breeding supplies, antibiotics, fly and insect control products, shearing equipment and show goat supplies.
Can I purchase Sheep Wormers (Sheep Dewormers) online?
It’s in stock and easy to purchase. Pair it with some of our popular Sheep Shearing Equipment. Add it to your cart and see if you qualify for free shipping. Don’t miss our deals on Sheep Wormers & Gear.