Compare Bravecto to Fiproguard – Generic To Frontline Top Spot to Parastar for Dogs. FiproGuard is a generic equivalent to Frontline Top Spot. Fiproguard is not manufactured by the makers of Frontline Top Spot, but is EPA-approved for the sale in the USA. It is new to the market and not yet rated.Click to see full answer. Also, do I need a prescription for Bravecto for dogs?Many of the most common topical flea medications such as Frontline Plus, Advantage II and K9 Advantix II do not require a prescription. Some of the newer oral flea and tick medications such as NexGard and Bravecto are classified as prescription medications. can you get Bravecto over the counter? About Bravecto Pet medications are prescription and over-the-counter medicines for dogs, cats, and other animals. They treat animal-only conditions and those also found in humans, and come in forms and dosages specifically for pets. In this manner, what is comparable to Bravecto? Speed of action – Bravecto begins killing fleas within 2 hours, and kills most ticks within 12 hours. In contrast, NexGard kills fleas within 8 hours, and ticks within 48 hours. Both medicines will achieve the same result, but Bravecto has a faster speed of action.Is there a generic version of NexGard?Compare NexGard Chewables to PetArmor – Generic To Frontline Top Spot to Sentinel. Kills chewing lice in dogs and puppies and controls mites that may cause sarcoptic mange. The safe use of NexGard in pregnant, breeding or lactating dogs has not been evaluated. NexGard kills 100% of fleas within 24 hours.