Does Tractor Supply Sell Fenbendazole? A Guide for Pet Owners
If you're a pet owner or livestock caretaker, you've likely come across the need for effective deworming solutions. One popular anthelmintic medication that treats a variety of internal parasites is fenbendazole. This article explores whether Tractor Supply sells fenbendazole, what it’s used for, and how it can benefit your animals.
What Is Fenbendazole?
Fenbendazole is a broad-spectrum anthelmintic from the benzimidazole class used to treat parasitic infections in animals. It is marketed under brand names such as Safe-Guard and Panacur.
Availability at Tractor Supply
- Yes, Tractor Supply carries fenbendazole products, primarily in formulations like pastes, pellets, and granules.
- These products are typically intended for use in livestock (e.g., cattle, horses, swine, goats) and dogs.
- Common brands at Tractor Supply include Safe-Guard Canine Dewormer and Safe-Guard Equine Dewormer.
Uses of Fenbendazole
This medication is primarily used for removing intestinal parasites. In dogs and other approved animals, it treats:
- Roundworms
- Hookworms
- Whipworms
- Some tapeworms, specifically Taenia species
- Giardia and lungworms (off-label use)
Species Approved for Fenbendazole Use
- Dogs (FDA-approved)
- Horses
- Cattle
- Swine
- Goats
Off-label use includes cats, ferrets, rabbits, reptiles, and birds, but such use should always be discussed with a veterinarian to ensure proper dosing and safety.
How Fenbendazole Works
Fenbendazole works by inhibiting microtubule formation within parasites, leading to energy depletion and death. It’s poorly absorbed systemically, so it acts mainly in the gastrointestinal tract, making it effective for gut-dwelling parasites.
Forms and Administration
- Available as oral granules, suspensions, chewables, capsules, and powder.
- Best administered with food to improve absorption and reduce gastrointestinal discomfort.
Dosage and Duration
Veterinarians typically prescribe 50 mg per kg of body weight daily for 3 to 5 days. Longer or repeated treatments might be required depending on the infection and species.
Safety and Side Effects
Fenbendazole is considered safe when used as directed, but possible side effects include:
- Vomiting
- Diarrhea
- Lethargy
- Loss of appetite
Severe allergic reactions are rare but require immediate veterinary assistance. Use is not recommended in puppies under six weeks or sick animals without veterinary guidance.
Drug Interactions
Fenbendazole has no known major drug interactions when used at therapeutic doses. Always inform your vet of any other medications or supplements your pet is taking.
Storage and Disposal
- Store at room temperature, away from moisture and sunlight.
- Keep in tightly sealed containers, out of reach of children and other animals.
- Follow local guidelines for proper disposal—do not flush unused medication.
Important Precautions
- Give the medication for the full prescribed course, even if symptoms resolve early.
- If a dose is missed, administer it as soon as possible unless the next dose is due.
- Do not double dose without veterinary approval.
Effectiveness and Outcomes
Many animals show improvement within days. Dead worms may appear in stool during treatment. Stool checks via your vet can help determine if additional treatment is required.
Experimental Human Use
Although fenbendazole is not FDA-approved for human use, it has been studied for its potential anti-cancer properties in cell lines due to effects like apoptosis induction and glucose metabolism inhibition. Human use is not recommended except under medical supervision.
Conclusion
If you're wondering whether Tractor Supply sells fenbendazole, the answer is yes. It is a readily available and effective solution for parasite control in several animal species. Always consult your veterinarian for the correct diagnosis, dosage, and duration of treatment to ensure your pet receives the safest and most effective care.





