Best Oral Flea Medicine for Dogs

Bayer K9 Advantix for medium dogs is one of the most well-known options for dog flea and tick control. It’s veterinarian recommended, and for a good reason. The liquid appointment can be applied easily to the back of your dog’s neck and immediately starts killing within 10 minutes. After a full 24 hours, the product is waterproof and ready to protect your dog whether they’re inside or outside.

With any topical product, it’s best to patch test first on your dog to make sure they won’t have any sensitivities. Some users reported seeing a reaction on their dog, but this can be avoided if you test the product first. Bayer Advantix is the best option for medium dogs because it prevents a wide variety of pests, including fleas and ticks but also mosquitoes, biting flies, and lice.

To use Advantix, you just have to remember to apply it your dog monthly and to make sure it isn’t washed off within the first 24 hours of use. The cost may seem pricey for a single purchase, but buying 6 doses at once gives you a half-year of protection at close to $10 per dose.

Using the active ingredient Nitenpyram, which is used in Capstar, PetArmor FastCaps for Large Dogs is an excellent solution for a flea infestation on your 25-pound or heavier dog. Just one tablet of this formula is enough to kill a flea infestation. The adult fleas on your dog with die instantly when they bite your treated pup.

Highly effective, this formula is safe for pregnant and nursing dogs, older dogs, and dogs who are breeding. It’s even safe enough to be used once daily as needed.

A great alternative to topical treatments, this easy fix is not messy and has no harsh smells.

Bayer Animal Health Advantus Soft Chew for Small Dogs is a savory oral medication that tastes just as good as a treat. The great flavor makes it super easy to feed to your dog, and the effective formula will start working within an hour of consumption.

This fast-working formula is available without a prescription, making it easily accessible to you. The ingredients are safe enough that you can use this treatment as much as once a day safely, as needed. It is also safe for dogs who may have an animal protein food allergy.

A great alternative to hard, tasteless tablets, the Advantus Soft Chew for Large Dogs from Bayer Animal Health are tasty and easy to use. Just one dose will kill fleas quickly, beginning to take effect within one hour.

A safe solution, these soft chews can be given to your large dog as often as once every day. This makes them great for an ongoing flea solution. They also can be used in tandem with shampoos and other unrelated medications like heartworm treatments.