Petarmor Vs Frontline For Cats

PetArmor Plus was created as an alternative to Frontline Plus. It contains the same active ingredients and works exactly the same.

Spot-on treatments are also known as topical treatments. They provide protection for pets and their skin for months against parasites. These treatments kill parasites immediately upon contact and eliminate them without the need to have the tick or flea bite.

PetArmor Plus or Frontline Plus can be used on cats and dogs as early as 8 weeks old. The exact product will depend on your pet’s weight. Cats should not be treated with PetArmor Plus or Frontline Plus for dog.

Overview of PetArmor

PetArmor Plus is an effective product against fleas and flea eggs as well as ticks and chewing lice. It contains 9.8% (S-) – Methoprene and 8.8% (S – Fipronil) as active ingredients. Fipronil kills adult fleas through disrupting their nervous systems. (S)-methoprene acts as a growth regulator, stopping the development of the larvae and eggs of the flea lifecycle.

Overview Of Frontline Plus

Frontline plus claims to be a veterinarian-recommended flea and tick treatment, and they use this in a lot of their marketing. Although the product appears to be more expensive, it contains the exact same active ingredients as PetArmor Plus: the insecticide fipronil at 9.8% and the insect growth regulator (S-methoprene) at 8.8%.

Fipronil, a phenylpyrazole in insecticide, blocks GABA-gated chlorineide (GluCl), and glutamate–gated chloride(GluCl) channels within the flea. These chemicals control cell excitability, as well as things like movement and feeding.

The Full Comparison

There are many things to consider when choosing a flea and tick treatment that is right for your cat. We’ll be comparing the formulas in this section to help you choose the best one for your cat.

There are only two minor differences between them: it is possible for you to purchase slightly different sizes and costs. Frontline Plus seems to be more expensive than PetArmor Plus so it may play a role in your decision-making.

PetArmor does not contain methoprene. There is also PetArmor Plus which is the exact same item but with the additional 11.8% Smethoprene.It interrupts the life cycle of fleas, preventing them from reaching maturity and reproduction.
PetArmor is cheaperFrontline is significantly more efficient than PetArmor.
Redness and itching can cause skin irritations.Apply to Irritate
PetArmor has it at a concentration of 9.7%Frontline Plus offers it at 9.8%
PetArmor Plus is an economical flea and tick treatment that you should consider.Frontline Plus is the best choice if you are looking for a product that can be activated in as little as four hours.

Which is the Safest?

Winner: Tie

Side effects of Frontline and PetArmor both share the same active ingredients.

Which is the fastest?

Winner: Frontline

Frontline is available for 24 hours while PetArmor can be reached in 24-48 hours.

Is Frontline Plus and Petarmor for Cats the Same as Their Dog Alternatives?

Frontline Plus and PetArmor offer formulas that are suitable for cats and dogs. The active ingredients in both formulas are the same, but they have very different concentrations.

You should immediately bathe your cat with water and a small amount of soap if you apply the dog’s treatment to it. Watch out for signs of allergic reactions in your cat.

Can Frontline Plus and PetArmor for Cats be Safe for Humans?

The American College of Medical Toxicology states that pet flea medication containing fipronil (the active ingredient of Frontline and PetArmor), is relatively safe around humans if you follow the instructions on each package.

Can Frontline Plus and PetArmor be combined for my cat?

If your cat’s veterinarian has directed you otherwise, it is best to avoid any combination of treatments for cats.

This is especially important for Frontline Plus and PetArmor cats, as they contain almost identical active ingredients.

Which is better, PetArmor or Frontline?

Frontline Plus: Effectiveness. Frontline Plus and PetArmor Plus contain identical amounts of (S-methoprene) and fipronil, so there shouldn’t be any difference in efficacy. PetArmor Plus seems to be slower to kill fleas.

Which one should you buy?

You can see that PetArmor vs. Frontline Plus is a direct comparison. This shows you some important points to consider before you decide on which item is better.

PetArmor may be the best option for budget-minded buyers, as both products deliver on their promises. They both contain the same active ingredient.

Frontline Plus uses inactive ingredients with fewer side effects and has a higher rate of positive reviews. This results in more satisfied users and less complaints.

Frontline Plus is the best option if your cat is sensitive to flea treatments.

Which is the Safest?

Winner: Tie

Side effects of Frontline and PetArmor are identical as those in Frontline. These products have fewer side effects that many other flea or tick products and are relatively safe.

Which is the fastest?

Winner: Frontline

Frontline is available for 24 hours while PetArmor can be reached in 24-48 hours.

Which Is the Cheapest?

PetArmor is the winner

PetArmor is considerably less expensive than Frontline.

Which lasts longer?

Winner: Tie

Both products provide protection for 30 days against ticks, fleas and chewing lice

Can Frontline Plus and PetArmor Plus be used against mosquitoes?

Both products do not repel or kill mosquitoes. PetArmor Max is effective against ticks, fleas and mosquitos.

PetArmor Plus is Toxic to Cats?

PetArmor(r), Plus for Dogs can be used to protect your pet. Remember to take into account the age of your cat. PetArmor(r), Plus for Cats is only recommended for cats and kittens older than 8 weeks. Before you apply any product to your cat, please read the entire label.

What is the average time it takes for PetArmor to work?

How long does it take for PetArmor(r), Plus for Dogs, to start working? It can take up to 48 hours for the product to kill ticks and fleas.

What happens if my cat licks petarmor?

Your cat will be fine as long as you use the right cat product. It is bitter and unpleasant tasting. She drooled. You can prevent this from happening again by making sure to only apply the product to the neck and back of your cat. To be safe, keep an eye on your cat for signs and symptoms of illness.

Frontline is toxic to cats?

Frontline, which contains a main active ingredient called fipronil is available over-the-counter and is safe for cats when purchased as a cat-specific product

Can Frontline make cats sick?

Side effects of Frontline overdose can include vomiting and excessive salivation. Keep your pets safe by not licking the area where Frontline is applied.

Frontline is the best flea treatment

Frontline Plus is our number one non-prescription recommendation. It kills ticks and fleas as well as flea infestations. It also kills chewing lice. All this in just one application. Frontline Plus can be used for flea control and lasts for up to three months.

What do you do if Frontline doesn’t work?

You may be able to reapply the flea medication in as little time as two weeks if it’s not working. If your flea medication isn’t working, talk to your veterinarian immediately. Another Frontline option is to switch to a different topical product.


PetArmor and Frontline look so similar that they are both an excellent choice. Both are waterproof and safe for puppies as young 8 weeks old.

There are very few differences between Frontline Plus and PetArmor Plus, other than the branding and packaging. Each product contains the same active ingredients, so they should be equally effective. Each product recommends a monthly application to determine how long it will last.

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