Top Rated Cat Oral Flea Treatment – Reviews & Guide
Finding the best oral flea treatment for cats is not an easy job, especially since nobody has a lot of time on their hands to spend on looking at cat flea treatment reviews. However, if you’re looking for the best flea killer for cats, you are in the right place. We’ve decided to put together a short guide featuring the best flea pills for cats and dogs that you can find for sale. After a careful market analysis, Dr. Fox has come to the conclusion that Program Oral Suspension is the best oral flea medicine for cats because it prevents the development of flea eggs, it is 100 percent effective, and it can be used with other flea preventives. However, should this product not be in stock at the time of your purchase, a good flea medicine for cats that would make a safe second option is Program Green for cats.
Our Top Choice
One highlight is the fact that it doesn’t have adverse effects when paired with other flea treatments. Its formula is perfect since it prevents eggs from turning into new fleas for thirty days with just one dose. This way, your cat won’t have to worry about this issue again.
This treatment is specialized in killing flea eggs and preventing them from hatching, and it doesn’t kill the adult flea.
The solution is easy to administer to fussy cats, and it doesn't leave a bad taste afterward. It relies on powerful active substances to deliver long-term results that won't disappoint and which are safe for cat use.
This solution offers enough product to last you a very long time. The oral suspension is suited for large cats that are around 11-20lbs, and it is ideal for long-term control of fleas. The liquid can be easily ingested, and all the flea eggs will become sterile almost instantly.
Because the active substances are so strong, the product should not be given to pets that are under the recommended weight.
It would help if you administered one ampoule once a month, for at least six months, since the active ingredients in its recipe are highly potent. Buyers also love that the six doses are packed separately.
Kill adult fleas fast with PetArmor FastCaps, an oral flea control medication available to all pet lovers. This easy-to-dose tablet starts working within 30 minutes and offers protection that cats can't wash off. It cuts out the mess and does what you want it to do: kills fleas fast!
As some pointed out, you need to use the product for an extended period and not just once if you want satisfying results.
It has minimal side effects since it contains nitenpyram, and you won't have to bother with choosing the dose as it comes in the form of pills. It won’t upset the cat’s stomach and you can also hide it in its meal.
5 Best Oral Flea Treatments for Cats (Reviews) in 2020
1. Program Oral Suspension Orange Cat 1-10 lbs
Considering your cat has flea, you have probably already tried all kinds of treatments that have failed to work. One of the reasons why Program Oral Suspension is the best solution to your problem is that it doesn’t have any adverse effects when paired with another flea treatment. This means that, if you’ve already started an inefficient treatment, you don’t have to wait until that one is over to administer this oral treatment.
Additionally, this solution is 100 percent effective not because it kills the existing flea, but because it prevents other eggs from turning into new flea once the treatment is done. This way, your furry friend won’t have to worry about this problem again. For a flea treatment to be effective, it has to be highly specific. This treatment is specialized in fighting the eggs and preventing them from developing, and it doesn’t kill the adult flea. This way, you can administer your cat two different treatments, each aimed at a very specific issue and solving it efficiently.
When it comes to protecting cats from fleas, matters might become a bit complicated if you don’t choose an effective product such as this Program Oral Suspension.
A highly important and beneficial aspect you should know is that this suspension doesn’t have adverse effects when paired with other substances.
You can switch from an ineffective treatment to this one without any trouble, and the solution itself prevents eggs from turning into adults.
This is a long-term solution to the flea problem, but once it gets the job done, you won’t have to think about this for quite some time.
This is a highly specialized treatment that works only for the eggs, so you may have to pair it up with a second product to get rid of adults right away.
Make sure that you also get a vet’s opinion if the flea situation is a serious one.
2. Program Oral Suspension for Small Cats and Kittens
As each good flea treatment is specialized in solving a particular issue, this one is good for prevention. Program Green for cats is a monthly treatment that only adult animals over 11 lbs. (4.5 kg) should be administered. This kind of supplement is recommended if your animal has the habit to roam around your backyard and get in contact with other animals who may carry flea.
If you are an animal lover and you get in contact yourself with quite enough cats, you may want your pet free from the possibility of getting flea from other animals. To keep its health in control, instead of looking to check your furry friend all the time, you can just administer this treatment once a month and never have to worry about this issue again.
The reason why this product works for prevention is that it makes flea eggs sterile, thus preventing your kitty from developing the parasites at any time.
This Program Oral Suspension is a highly specialized product that works as prevention when dealing with pests.
If your cat is very happy to spend a lot of time outdoors and comes in contact with other animals that might carry fleas, then this solution is most probably what you need.
Given that the product needs to be administered only once a month, it’s not a burdensome task that takes up a lot of your time.
The solution works by turning flea eggs sterile, so these never have an actual chance to infest your cat.
This product should be used for adult pets that are over 11 lbs., so keep that in mind if you also have kittens around the house.
You may also want to talk to a vet, given that this product works for small cats, to make sure that you give yours the right dosage.
3. PetArmor FastCaps Oral Flea Control Medication
The PetArmor FastCaps treatment is veterinarian-recommended, as its active ingredient is nitenpyram, which is proven effective in killing flea immediately. Generally, a single dosage of this medicine is enough to kill all the parasites on your pet, whether it is a cat or a dog. The treatment does not prevent your animal from developing new parasites, but it is an efficient solution when it comes to getting read of the existing ones.
To make sure that your pet will ingest this pill, you should place it directly in its mouth or hide it in the food. As the pill is odorless and tasteless, your animal will not detect, and it is very likely to eat it with the rest of its food. The pill has proven efficient in different studies, with 90 percent success rate on different pets, in the first 6 hours from the first pill. This treatment can be administered together with other preventives without any adverse reactions.
For those situations that need immediate action and a highly effective product, this PetArmor one is surely an excellent choice.
The active substance is nitenpyram, which has proven highly effective in instantly getting rid of fleas, as many veterinarians and experts can also tell you.
If the cat is exposed to a very large number of fleas that pose other risks, then you can take immediate action given that usually a single dosage gets the job done.
It’s also rather easy to use, and the trick that most pet parents employ to make sure their pets ingest the right dosage is to hide it within the food.
This product acts instantly, but it doesn’t prevent your pet from getting new parasites, so it should only be used when necessary and together with one that ensures prevention as well.
Some pet parents have found this PetArmor solution to be rather expensive.
4. Capstar Blue for Dogs or Cats 2-25 lbs
This treatment is for both small dogs and cats, so if you own more than just one pet, you can opt for this treatment. In the case of cats, the flea will be killed within 6 hours from the first administration.
The treatment consists of a single-dose administration, which means that pet owners don’t have to worry about getting a fixed schedule for their pets to ingest the medicine. The treatment kills almost all of the parasites, and it is approximately 90 percent effective.
The item comes in a single box of 6 tablets, which means that you will have some to spare in case a few of the parasites will continue to live. While this treatment is recommended for any kind of cat, regardless of breed and age, it is only recommended for dogs under 25 lbs., as it only has been proven to be effective among smaller animals.
If you are the proud parent of both cats and small dogs, then this Capstar product might be the efficient and cost-effective solution you’ve been looking for.
Fleas usually get killed in a very short period of up to 6 hours after the pet has ingested the right dosage, so you won’t have to wait for too long to see the desired results.
The treatment also works as a single-dose solution, so you won’t have to worry about sticking to a long-term schedule, but it should be used whenever necessary.
Tests have proven that this product is around 90% effective from the first dosage and 6 tablets are delivered, so you can repeat it if necessary.
Canstar’s product is not necessarily efficient for dogs over 25 lbs., so if your dog is a larger breed, other alternatives are more suitable.
The instructions were provided only in Spanish with some products.
5. Novartis Program
This supplement is supposed to be administered for prevention, once a month. Unlike other medicine, it is only recommended for adult animals. Due to its composition, this monthly pill will prevent your cat from developing skin parasites. Aside from being efficient in preventing the animals from developing flea, it also prevents them from developing associated skin dermatitis, a usual complication that can appear among cats with a more sensitive skin.
The supplement can be administered to pregnant cats, as it does not contain any substance that could harm its unborn kittens. In order for the treatment to be thoroughly efficient, it is recommended to be administered together with food. The pack contains six different pills, which ensures half a year worth of treatment, and it works by killing the eggs before they get to develop into full parasites.
Unlike other treatments which can only be administered for half a year, in order for this one to be efficient, it has to be administered for at least 12 months without interruption.
Offered by Novartis, a brand specialized in developing highly effective products for our pets, this is a monthly supplement that ensures your little friend is protected in the long run from skin parasites.
One of the many benefits it brings is that, by preventing fleas from infesting your cat, this product also protects against skin dermatitis, a condition usually associated with these situations.
Thanks to the special formula, the product can be safely used even if your cat is pregnant without being potentially dangerous for the little ones.
The right dosage must be administered, but this can be easily done by hiding it within your cat’s favorite food.
This Novartis product is only recommended for adult animals, so if you have kittens, you may want to choose a more suitable one.
You should also talk to a vet to make sure that this is the right solution for your pet.
Our comprehensive buying guide
Given how the industry revolving around pets and their well being has evolved, it is only expected that the market around it has developed as well. This is why there are thousands of products aimed at solving the same issues.
But they are not all recommended for your furry friend. Because we know you’re trying to make the best decision and you lack time to go through all the products out there, we’ve put together a short buying guide to help you go through some of the most important issues that you may want to take into consideration before your final call. (we have more -> read our fresh posts on flea collars and flea drops)
The cat’s age and weight
Although the market is overflowing with products aimed both at preventing and treating flea, one of the most important indicators that can help you make up your mind concerning the products you are going to use for your cat is the age and weight.
Not all products are aimed for kittens under one year, for instance. Assuming you have just adopted a tiny cat and it has this issue, some of the products on the market will not be recommended, as they can interfere with the animal’s development.
Treatment and prevention
Some supplements are aimed at treating the parasites and some at preventing them from developing. Depending on your pet’s current issues, you should consider the most suitable option.
Before making any decision in this respect, you may first want to make sure that your pet has been diagnosed correctly and is not administered a treatment that is not necessary for its health.
While prevention can be good for all cats, your pet may not need a treatment if you are not 100 percent sure it has the parasites.
Additionally, another criterion that you should pay attention to is whether it is the first time your animal has this problem and, if not, you should consider administering the same treatment that has proven effective the last time.
Because most of the products out there are specialized in either treatment or prevention, it is highly important to know whether or not two different supplements can be administered simultaneously.
For instance, if your animal has parasites and you want to give it a treatment, you should try to kill the existing eggs and the adult flea as well. This way, it could happen for your animal to need two different types of medication at the same time.
Before making your mind concerning the prevention alternative that you may want to buy for long-term use, you should also document whether it can be administered with another treatment. This way, if your pet gets in contact with another animal and gets flea, you can treat it immediately without having to interrupt the prevention supplements.
There are different species of fleas and not all treatments may be suitable for the type of fleas your cat is having. Therefore, another thing to consider when opting for a suitable treatment is to look deeper into the nature of the fleas.
However, identifying the exact species of flea is not an easy task and it can mainly be done by the veterinarian. Don’t hesitate to ask for professional help to correctly identify the fleas your cat is dealing with for a personalized and more efficient long-term treatment.
The right form and formula
The pet market is one of the most profitable in the world, generating revenues of billions of dollars yearly. Apart from clothes and accessories, pet owners mainly invest in grooming and treatment products, specifically designed to keep the animals’ fur shiny, thick, and healthy.
Thus, you’ll find a wide variety of products when it comes to cat flea control, depending on the formula you opt for and the budget you are willing to spend. From shampoos to oral medications, wipes, dips, spot-on, and anti-flea collars, nothing seems too off the ordinary when it comes to your pet’s safety and health.
However, you need to understand that some of these products will only repel fleas, while others are more efficient and attack the fleas’ life cycle to prevent reinfestation. Only a handful of products will treat both the cause and the effect, promising long-lasting protection against fleas and their eggs, so you need to carefully read the labels or ask for the professional help of a veterinarian.
But, as we previously mentioned, simultaneous administration does come with a risk, so it is better to opt for products that can be used at the same time to target different life cycles. Most tablets and anti-flea collars are safe to use with natural shampoos but, again, it would be best to talk to your vet before administering any supplements.
Last but not least, consider the potential side effects of these products and act accordingly.
Many flea treatment pills and tablets delivered in one-two doses may cause mild to severe side effects, from nausea and vomiting to kidney, heart or liver failure. We strongly recommend to carefully read the label and identify all the active ingredients and see whether or not they are a good choice for your cat.
Apart from chemicals that might cause harm to most cats regardless of their age, weight or breed, some ingredients, natural or chemical, may not be suitable for certain allergic individuals. Therefore, we cannot stress enough the importance of a full set of blood tests and allergy tests performed by a vet before giving your pet any oral flea treatments.
If you’re still not sure how your cat may react to certain flea repellents, we suggest delivering a small dose or applying a small amount of product on a skin portion and wait for a few hours. Observe your cat’s behavior and identify the slightest changes in behavior or health. If the product doesn’t cause rashes, allergies or other negative reactions, you can administer it to your feline.
Frequently Asked Questions
Q: Do cats need monthly flea treatments?
The answer to this question depends on the type of flea treatment or repellent you are using. Some oral treatments like pills require a single dose in the first two weeks of treatment, followed by another dose after a month. Once the treatment is over, your cat should be flea-free for months.
Anti-flea collars should be worn for at least 21 or 28 days to deliver their efficiency and, after that, the results may last for another few months.
On the other hand, topical treatments like shampoos and creams will take more time to deliver the results, so some of them should be used for at least a couple of weeks or months.
Q: Where did my indoor cat get fleas from?
Contrary to popular belief, indoor cats are as prone to fleas as cats that spend most of their time outside, chasing birds and rodents.
Your indoor cat may get fleas from other animals it gets in contact with, including rodents or dogs or even from you. Every time you go outside, you become a potential flea carrier and, since felines have thicker hair than humans, they become the perfect hosts for flea eggs and larvae, not only for adults.
Another reason why your cat might get fleas is due to house infestation, and this is why we recommend you clean all surfaces in your house, especially floors, furniture, and rugs, with powerful solutions that will not only remove dirt, debris, and stains but also potential flea eggs and larvae.
Q: Does coconut oil kill fleas on cats?
Coconut oil is extensively used in the beauty and cosmetic industry thanks to its rich texture and skin benefits. However, it has also proved a trustworthy natural flea repellent due to an active ingredient called lauric acid.
Coconut oil can be used as a flea treatment for both humans and animals, including cats. Besides, it moisturizes the skin and the fur of your feline, healing irritation, redness, and itchiness. And, since it is 100% non-toxic and chemical-free, it won’t cause any allergic reactions.
We suggest opting for pure organic coconut – apply it to your cat’s coat regularly to eliminate rashes, redness, and itchiness.
Q: How do you know if your cat has fleas?
Fleas are small insects that can rarely be seen with the naked eye, especially when they are trapped in your pet’s thick fur. However, you can easily tell if your pet was infested with fleas from its behavior.
Flea bites cause skin redness, irritations, and itchiness, determining your pet to become restless, nervous, and anxious to find a good surface to scratch its fur onto. Flea bites can appear on all body parts but you should carefully examine your cat’s ears for signs of blood, dirt, redness, and scratching.
Moreover, the skin on your pet’s groin, the base of the tail, and the belly will also appear red and bumpy.
Q: How long do fleas live?
Fleas are microscopic pests that usually feed on human and animal blood, causing skin redness, irritation, and itchiness. Without a blood meal and undisturbed, fleas can live up to 100 days or two-three months.
Females cannot lay eggs without having a blood meal first and will begin laying eggs up to 48 hours after they fed. With the proper host, a female flea can lay up to 50 eggs per day, meaning the infestation can easily spread. In favorable conditions, adult fleas can live and breed 1-2 weeks but the entire life cycle that we previously mentioned counts for up to three months.