Panacur Equine Dewormer Paste is a broad-spectrum anthelmintic (fenbendazole 10%) paste for use in horses, foals and ponies. Highly effective against the predominant internal parasites of horses: large strongyles, small strongyles, pinworms and ascarids. Safe for use in pregnant mares and very young foals. Do not use in horses intended for food. Apple Cinnamon Flavor.