Fenben Powder is Used to Treat Parasites in Dogs, Cats, and Exotic Species Admin, October 30, 2023October 30, 2023 Fenben powder is used to treat a variety of parasites in dogs, cats, ferrets, sheep, cattle, and exotic species. This medication is available through veterinary pharmacies and veterinary custom compounding companies. A valid prescription from your veterinarian is required to purchase this medication. Fenbendazole is an effective treatment for intestinal parasites. It is a relatively safe drug that has minimal side effects. This medicine is often used as part of a preventative deworming regimen in puppies and other breeds at risk for parasitic infections. This medication can be given in a palatable flavoured suspension or powder that is mixed into canned food. It is moderately priced and easy to administer. It is typically well tolerated by pets, though some pets may experience vomiting, loss of appetite, or lethargy. There are no routine monitoring requirements associated with fenbendazole, but your veterinarian may recommend a fecal exam to ensure that the drug has killed all the parasites and determine if additional doses are needed. This is a non-FDA-approved medication, so it can only be prescribed by your veterinarian. fenben powder ARTS & ENTERTAINMENTS