Fenbendazole is a broad-spectrum anthelmintic (anti-parasitic) medication widely used in veterinary medicine to treat a variety of internal parasites. Belonging to the benzimidazole group of compounds, Fenbendazole has proven to be highly effective against nematodes (roundworms), cestodes (tapeworms), and some protozoa. It is commonly administered to dogs, cats, horses, cattle, sheep, goats,...