How to Use Fenbendazole

Fenbendazole is a broad spectrum oral anthelmintic (dewormer) approved for use in dogs. Fenbendazole is used to treat animals infected with adult and developing immature forms of nematodes. Parasites removed by fenbendazole include roundworms, hookworms, some tapeworms and whipworms. These nematodes affect the gastro-intestinal and respiratory tracts. Fenbendazole is also used for the removal of lung flukes, lung worms and giardia. It has a high margin of safety because it is drawn to the cells of the parasites and not the infected animal. Fenbendazole is available in a suspension (liquid), paste and granules.

Things You'll Need

  • Fenbendazole ( brand name Panacur or Safe-guard)

Instructions

  1. Using Fenbendazole

    • 1
      A rough hair coat is an indication of a parasitic infection.

      Determine if the dog has a parasite infection. A common sign of infection is worms in the dog's stool. Puppies may develop a round belly because they are full of worms. Many animals will develop a rough or course hair coat. Some parasites may lay dormant within the dog's body until certain conditions trigger their release. If unsure, consult a veterinarian for a fecal test and parasite check.

    • 2

      Purchase fenbendazole from any pet supply store or veterinarian. Use in dogs 2 weeks of age and older. Because fenbendazole attacks the parasites over the dog's own tissue, it has limited side effects and is safe for use in puppies. Once administered, it begins working immediately and is either metabolized into the system or is excreted out of the body within 48 hours. Dosage is based on weight of the dog.

    • 3
      Fenbendazole may be given with a small amount of food.

      Follow label or veterinarian instructions for correct dosage. If instructed by a veterinarian, fenbendazole may be given with food. Start with a small amount of food to ensure all medication is ingested. Label dose is 50 mg/kg for three days. Fenbendazole must be given for multiple consecutive days for maximum efficacy. If a dose is missed, give it as soon as possible. Never give two doses at once.

    • 4

      Administer once a month to prevent re-infestation if recommended by a veterinarian. Many breeders treat their dogs every month as well as before breeding. This prevents the female from passing parasites on to her puppies.