Is Frontline Plus or k9 Advantix better for dogs
William Cox
Updated on May 19, 2026
Frontline Plus is slightly less expensive than Advantage II and protects both against fleas (in their various stages) and ticks (whereas Advantage only treats fleas and is more costly).
Is Frontline or Advantage better for dogs?
Frontline Plus is slightly less expensive than Advantage II and protects both against fleas (in their various stages) and ticks (whereas Advantage only treats fleas and is more costly).
Which is better Frontline Plus or Advantage II?
FRONTLINE Plus and Advantage II are both effective in eliminating fleas in all life stages. Both products feature three-way prevention that lasts up to a month. But when it comes to severe infestations and broad-spectrum protection, FRONTLINE is a better choice between the two.
What is the most recommended flea treatment for dogs?
- Finding the right treatment. …
- Frontline® Flea Spray for Dogs and Cats. …
- Frontline® Plus for Dogs and Cats. …
- Seresto™ Flea and Tick Collar for Dogs and Cats. …
- Capstar® Flea Control for Dogs and Cats. …
- Advantage® II for Dogs and Cats. …
- Sentry Fiproguard for Cats. …
- Effix for Dogs.
Does K9 Advantix kill fleas already on dog?
Although K9 Advantix® II kills fleas on your dog, there may still be fleas in your dog’s environment that have since jumped on after treatment. Luckily, with K9 Advantix® II, new fleas are killed within 2 hours with protection against further infestation for at least 4 weeks.
Is K9 Advantix II safe for dogs?
K9 Advantix II for Dogs Yes. Flea and tick treatments, including K9 Advantix and Frontline Plus, are incredibly safe. Not only are they veterinarian recommended, but they are also backed by the United States Environment Protection Agency.
What is the difference between K9 Advantix and K9 Advantix II?
This is the main difference between regular K9 Advantix and K9 Advantix II. K9 Advantix II kills fleas and ticks in whatever stage of life they are in when the product is applied to your dog. … Other pests that K9 Advantix II also repels or kills include mosquitoes, biting flies, and chewing lice.
What flea and tick medicine do vets recommend?
Frontline Plus is our top nonprescription recommendation because it kills ticks and fleas, controls flea infestations, and kills chewing lice, all with one easy application. When used primarily for flea control, each dose of Frontline Plus lasts up to three months.What is the safest flea and tick treatment for dogs?
- Frontline Plus is an OTC product that uses fipronil and (S)-methoprene to attack fleas and ticks at every life stage. …
- Trifexis employs spinosad and milbemycin oxime to keep dogs protected from heartworms and intestinal parasites as well as fleas, but it does not work against ticks.
Oral medications are some of the most effective flea medications currently available. Nexgard kills fleas and ticks, while Trifexis prevents fleas, heartworms, roundworms, hookworms and whipworms. Bravecto also prevents fleas and ticks, and is given only once every 3 months.
Article first time published onWhich is safer for dogs Frontline or Advantage?
Some tests have shown that Frontline kills live adult fleas more quickly than Advantage, but only by a few hours. Another consideration when choosing between Frontline Plus and Advantage II for Dogs is your pet’s risk of exposure. … Get advice from your vet as to which product he or she thinks would be best for your dog.
What is the best dog flea treatment UK?
- FRONTLINE Spot On Flea & Tick Treatment for Large Dogs (20-40 kg) – 3 Pipettes. …
- Johnsons Dog Flea & Tick Collar. …
- Virbac Indorex Defence Household Flea Spray 500 ml. …
- ProGroom Oatmeal Dog Shampoo – Vegan, Organic, Natural Puppy Shampoo – Sensitive Deshedding Shampoo for Dry Itchy Skin.
What is the generic for Frontline Plus?
Firstect Plus is the generic equivalent to Frontline Plus® for dogs, puppies, cats and kittens 8 weeks and older, Firstect Plus contains Fipronil and (s)-methoprene – the active ingredients used in Frontline Plus® for cats. Kills fleas, & Flea Eggs up to three months and ticks for one month.
Does K9 Advantix II repel fleas?
K9 Advantix® II is a convenient monthly topical application that kills and repels fleas, ticks and mosquitoes, kills lice and repels biting flies. … And because it kills through contact, there’s no biting required. Do not use K9 Advantix® II on cats.
Does K9 Advantix prevent heartworm?
Advantix when applied properly, provides 30 days of protection against fleas and ticks. … Advantage Multi has also been on the market for several years, it is effective in treating fleas (and preventing them), and effective in preventing heartworm, whipworm, hookworm, and roundworm.
Does K9 Advantix actually work?
Review Summary K9 Advantix II is one of the most popular over-the-counter topical treatments currently on the market. Overall, K9 Advantix II is quite effective against fleas, ticks, lice, mites, and mosquitoes. With proper application, this ointment can safely protect against these parasites for 30 days at a time.
Does K9 Advantix go into the bloodstream?
Imidacloprid, marketed under the brand name Advantage and Advantix, doesn’t enter the bloodstream when you put it on your pet’s skin. Instead, it spreads throughout the skin, including the sebaceous glands and hair follicles. Imidacloprid is absorbed into the insect’s body, poisoning the fleas.
What are the side effects of K9 Advantix II?
Side effects may include signs of skin irritation such as redness, scratching, or other signs of discomfort. Gastrointestinal signs such as vomiting or diarrhea have also been reported. If these or other side effects (such as lethargy or agitation) occur, consult your veterinarian or call 1-800-422-9874.
Does K9 Advantix II require a prescription?
Ordering your pet’s medications online is safe as well as convenient. … Many of the most common topical flea medications such as Frontline Plus, Advantage II and K9 Advantix II do not require a prescription.
Can K9 Advantix cause seizures in dogs?
However, both dogs and cats can have serious adverse reactions to some of these ingredients, even when the product is used according to label directions. Side effects can include skin irritation, agitation or lethargy, vomiting, tremors and seizures.
Is K9 Advantix safe for dogs with seizures?
K9 Advantix can actually kill insects on contact. Waxman recommends it because it repels ticks and fleas, along with mosquitos, biting flies, and lice. It uses a different class of drug than Bravecto and the other oral preventatives, so it’s a better choice for dogs with a history of uncontrolled seizures.
Is Frontline Plus safe for dogs?
The active ingredients in Frontline Plus — fipronil and s-methoprene — are largely considered safe and effective for most dogs.
What is the best flea tick and heartworm medication for dogs?
If it’s unlikely that your pet could be exposed to ticks, Trifexis (a very popular flea heartworm pill for dogs) or Sentinel Spectrum may be your two best heartworm and flea prevention options.
Is Nexgard better than frontline?
The major difference between these two is the accessibility. Frontline Plus is available over the counter while Nexgard requires a prescription. With that said, the results of Nexgard are faster acting with a 24 hour turn around for ticks and four hours for fleas, giving your pet faster relief.
Does Frontline Plus cause seizures in dogs?
Frontline Plus for dogs is generally safe to use and causes few side effects. Mild skin irritation may occur but should clear up quickly. Additional side effects may include vomiting, diarrhea, and seizure.
Which flea treatment is better Advantage or Frontline?
Advantage II kills fleas, but it does not kill ticks. Frontline Plus kills both fleas and ticks, and kills and repels Mosquitos. … For a very heavy flea presence, Frontline is the best choice out of the two.
Is Frontline Plus a good product?
In the end, it is safe to say that Frontline Plus is still one of the best and most affordable fleas and ticks preventative treatments available in the market. It provides enhanced protection from pesky parasites and keeps your pet safe.
What is the longest lasting flea treatment for dogs?
Bravecto Spot-on for Dogs kills pre-existing and new infestations of paralysis ticks for 6 months and treats and controls brown dog ticks for 12 weeks. It also controls fleas on dogs within 8 hours of administration, and subsequently controls flea re-infestations for 6 months.
What's the difference between Frontline and Frontline Plus?
Frontline Original will protect your dog against Adult fleas only, protect against flea allergy dermatitis, Ticks (including paralysis ticks and brown dog ticks) and biting lice. Frontline Plus however contains an extra ingredient: Methoprene that kills all stages of the flea lifecycle.
What is the difference between Frontline Plus and Frontline Combo?
Frontline Plus boasts all of the benefits of the original Frontline Spot On product but it comes with a dual action formula that not only kills fleas and ticks on your pet but it also prevents the eggs from hatching in and around your home.
Is Solimo as good as frontline?
This Amazon brand, Solimo, topical flea and tick treatment has the same active ingredients at the same percentages as Frontline Plus, but is much less expensive. It should be just as effective as the name brand.