10 Best Heartworm Prevention For Cats (2024 Update)

When you shop through links on our site, we may earn an affiliate commission. This educational content is not intended to be a substitute for professional advice.

As a cat owner, it's important to take all the necessary steps to ensure your furry friend is healthy and happy. One of the most important aspects of cat care is heartworm prevention. Heartworm is a serious and potentially deadly disease that affects both dogs and cats. While it's more commonly associated with dogs, cats are also susceptible to heartworm infection.

When looking for heartworm prevention for cats, there are five key points to keep in mind. Firstly, heartworm prevention medication for cats is different from that of dogs, so it's important to choose a product specifically designed for cats. Secondly, it's important to choose a product that is easy to administer, as cats can be notoriously difficult to medicate.

Thirdly, consider the frequency of administration. Some products require monthly administration while others only need to be given every three months. Fourthly, consider the effectiveness of the product. You want to choose a product that provides comprehensive protection against heartworms and other common parasites.

Lastly, consider the price of the product. While it's important to choose a product that is effective, it's also important to choose one that is affordable and fits within your budget.

In summary, when looking for heartworm prevention for cats, choose a product specifically designed for cats, one that is easy to administer, consider the frequency of administration, the effectiveness of the product, and the price. By keeping these key points in mind, you can ensure your cat is protected from heartworms and other common parasites.

10 Best Heartworm Prevention For Cats

1. Petarmor Plus For Cats – 6 Month Supply Of Topical Flea & Tick Prevention (Over 1.5 Lb)

PetArmor Plus for Cats is a powerful and effective flea and tick prevention treatment that is designed to protect cats weighing over 1.5 pounds. This six-month supply of topical flea treatments is a trusted and vet-quality formula that contains fipronil and (S)-methoprene, the same active ingredients as FRONTLINE Plus for Cats. The product is available in a white box that contains six waterproof applications, each designed to provide long-lasting flea and tick protection and control.

One of the standout features of PetArmor Plus for Cats is its ability to effectively break the flea life cycle. Unlike other flea and tick treatments that may temporarily suppress flea activity, PetArmor Plus for Cats works to kill flea eggs and larvae to prevent re-infestation. This means that pet owners can rest easy knowing that their furry family members are protected from the harmful effects of fleas and ticks.

PetArmor Plus for Cats is a waterproof flea treatment that is designed to kill fleas, flea eggs, flea larvae, ticks, and chewing lice for up to 30 days after application. This means that pet owners can take their cats for walks or allow them to play in the rain without worrying about the treatment losing its effectiveness. The product is designed to be easy to use and comes with clear instructions on how to apply the treatment.

In addition to its powerful flea and tick prevention properties, PetArmor Plus for Cats also provides protection against a range of ticks that can transmit serious diseases such as Lyme disease. The product is effective against brown dog ticks, American dog ticks, Lone Star ticks, and deer ticks, providing pet owners with peace of mind that their furry family members are protected against these harmful parasites.

Overall, PetArmor Plus for Cats is a highly effective and trusted flea and tick prevention treatment that is designed to provide long-lasting protection and control for cats weighing over 1.5 pounds. Its waterproof formula, easy-to-use application, and ability to break the flea life cycle make it a must-have for pet owners who want to keep their cats healthy and protected.

2. Tevrapet Firstact Plus Flea And Tick Prevention For Cats Over 1.5lbs, 6 Monthly Doses, Topical Drops

TevraPet FirstAct Plus Flea and Tick Prevention for Cats is a powerful and affordable solution to protect your cat from flea and tick infestations. With six monthly doses, each containing fast-acting active ingredients, this topical treatment is an effective alternative to Frontline Plus for Cats.

The active ingredients in FirstAct Plus Flea and Tick Prevention are fipronil and (S)-Methoprene, which are the same quality ingredients found in the leading brand. These ingredients work together to repel and kill fleas and ticks on contact, including all stages of ticks that may transmit Lyme disease. In addition, they prevent new infestations by killing flea eggs and larvae, and chewing lice.

This flea and tick prevention breaks the flea life cycle and protects your cat from infestations for 30 days with each application. It is easy to apply, and the topical drops should be applied to the base of your cat's neck once every 30 days. This 6-month supply provides long-lasting protection for your cat.

FirstAct Plus Flea and Tick Prevention is made in Germany in a certified eu-gmp facility, and tested to meet rigorous standards of quality and consistency. The results are guaranteed, ensuring that your cat is protected from flea and tick infestations.

Overall, TevraPet FirstAct Plus Flea and Tick Prevention for Cats is an effective and affordable solution to protect your cat from fleas and ticks. With fast-acting active ingredients, it breaks the flea life cycle, repels and kills fleas and ticks on contact, and prevents new infestations. This 6-month supply is easy to apply and provides long-lasting protection for your cat.

3. Fast-Acting Flea And Tick Prevention For Cats Over 3.5 Lbs, 3-Month Supply.

Introducing NEXTSTAR Topical Flea & Tick Treatment & Prevention for Cats Over 3.5 lbs, a fast-acting and effective solution to protect your feline friend against flea and tick infestations. With its vet-strength formula, this flea and tick preventive is available without prescription, making it a convenient solution for cat owners.

The product starts killing fleas and ticks in just 15 minutes, providing immediate relief to your cat. It offers 30-day protection against these parasites and prevents reinfestations by stopping the development of flea eggs into biting adults.

NEXTSTAR Flea & Tick Topical for Cats provides 7-way control, making it an all-in-one solution for cat flea and tick control. With just one application, it provides fast-acting waterproof protection against fleas, ticks, mosquitoes, chewing lice, flea eggs, flea larvae, and prevents the development of flea pupae.

The easy-to-use topical application ensures that the product is applied directly to the cat's skin, providing targeted protection. It is important to note that this product is only suitable for cats over 3.5 lbs.

As a responsible pet owner, it is important to protect your cat from flea and tick infestations. These parasites can cause discomfort and even transmit diseases. NEXTSTAR Topical Flea & Tick Treatment & Prevention for Cats Over 3.5 lbs offers a reliable and convenient solution to protect your furry friend from these pests. With its fast-acting formula and long-lasting protection, you can have peace of mind knowing that your cat is safe and comfortable.

4. Advantage Ii Small Cat Vet-Recommended Flea Treatment & Prevention | Cats 5-9 Lbs. | 6-Month Supply

Advantage II Small Cat is a trusted and popular brand in the world of cat flea treatment and prevention. Designed specifically for cats weighing between 5-9 lbs., and at least 8 weeks of age, this product is vet-recommended and comes as an easy-to-apply monthly topical treatment.

Gone are the days of forcing your feline friend to swallow hard-to-swallow pills, as Advantage II Small Cat delivers total flea protection through contact. This means that not only does it kill adult fleas, but it also eliminates flea larvae and flea eggs, providing complete protection for your furry friend.

One of the standout features of Advantage II Small Cat is its same-day effectiveness. This product kills fleas within 12 hours of application and continues to work for a full 30 days, providing long-lasting protection against these pesky parasites. This rapid response is especially important when dealing with a flea infestation, as time is of the essence when it comes to protecting your cat and your home.

Another benefit of Advantage II Small Cat is its fragrance-free formula. This is great news for pet owners who are sensitive to strong scents, and for cats who may be bothered by overly perfumed products. Additionally, this product is waterproof after 24 hours of application, ensuring that it continues to protect your cat even if they get wet.

Overall, Advantage II Small Cat is a top-performing product when it comes to flea treatment and prevention. Its ease of use, same-day effectiveness, and fragrance-free formula make it a great choice for both pet owners and their furry companions. So if you're looking for a vet-recommended, reliable, and effective flea treatment for your cat, look no further than Advantage II Small Cat.

5. Advantage Xd For Large Cats Over 9 Lbs, 4-Month Flea Prevention & Treatment, 2 Topical Doses.

The Advantage® XD NEW Flea Prevention & Treatment is a highly effective solution for cat owners who want to keep their furry friends protected from fleas for an extended period of time. This product is designed for large cats weighing over 9 lbs and is suitable for indoor and outdoor use. It is also safe for use on kittens over 8 weeks old.

One of the key advantages of Advantage® XD is its long-lasting protection. With just two doses, cat owners can provide their pets with up to 4 months of flea treatment and prevention. This outlasts the typical life cycle of fleas, which means that the product offers an extra layer of protection against re-infestation.

Advantage® XD is also faster acting than other topical products currently on the market. The treatment starts killing fleas through contact within just 30 minutes to 4 hours. This rapid action is essential for preventing fleas from laying eggs and reproducing, which helps to break the flea life cycle and prevent future infestations.

Using Advantage® XD is easy and convenient. The topical treatment is simple to apply and does not require a prescription. This means that cat owners can administer the treatment at home, without having to make a trip to the vet.

One of the key benefits of Advantage® XD is its fragrance-free formula. This is due to the inclusion of a naturally derived ingredient Spinetoram, which has won a Green Chemistry award. This means that the product is safe for use around humans and pets, and will not cause any unpleasant odors or irritation.

Overall, Advantage® XD NEW Flea Prevention & Treatment is an excellent choice for cat owners who want to keep their pets protected from fleas for an extended period of time. With its long-lasting protection, fast-acting treatment, and easy application, it is a highly effective solution for preventing flea infestations and keeping cats healthy and happy.

6. Frontline Plus For Dogs Flea And Tick Treatment (Small Dog, 5-22 Lbs.) 8 Doses (Orange Box)

FRONTLINE Plus for Dogs Flea and Tick Treatment is a reliable and effective solution for protecting your furry friends from pesky fleas and ticks. This fast-acting, waterproof topical is proven to kill fleas, flea eggs, flea larvae, chewing lice, and ticks that can transmit Lyme disease.

The product is specially formulated with fipronil and (S)-methoprene to break the flea life cycle by killing existing adult fleas, flea eggs, and flea larvae, guarding against further infestations for flea control. This means that you can ensure that your dog is fully protected from fleas and ticks for a full 30 days with just one monthly dose.

FRONTLINE Plus for Dogs is trusted by pet owners for over 20 years and is suitable for puppies as young as eight weeks old, weighing 5 pounds or more. The product is easy to apply, ensuring that your dog receives the necessary protection with minimal hassle.

In addition, FRONTLINE Plus for Cats and Kittens is also available, making it possible to protect all the pets in your household from fleas and ticks with FRONTLINE Brand Products. It is suitable for cats and kittens eight weeks of age and older, 1.5lbs. and over.

To ensure effective control of fleas and ticks, it is essential to treat all dogs or cats in your household monthly. This helps to prevent the establishment of new flea infestations and ensures that your pets remain protected year-round.

With the convenience of a subscription service, you can easily save on FRONTLINE Plus for Dogs and Cats and ensure that you never run out of protection for your furry friends. Frontline Plus for Dogs Flea and Tick Treatment (Small Dog, 5-22 lbs.) 8 Doses (Orange Box) is the perfect solution for dog owners looking to keep their pets safe and healthy.

7. Amazon Basics Flea And Tick Treatment For Cats (Over 1.5 Lbs), 6 Count (Previously Solimo)

Introducing the Amazon Basics Flea and Tick Treatment for Cats, now in a new packaging design. This product is identical in formulation and manufacturing as the previously known Solimo brand. Each pack contains six doses of flea and tick treatment for cats over 1.5 lbs.

Amazon Basics Flea and Tick Treatment for Cats is designed to start eliminating fleas and ticks within 24 hours of application. Its active ingredients, which include (list ingredients), prevent flea infestations by killing flea eggs, flea larvae, mosquitos, biting flies, and chewing lice. The treatment provides up to 30 days of protection with just one application.

The topical solution is waterproof, meaning that 24 hours after application, your pet's treatment will still be effective even if they are exposed to rain or water activities. The packaging of the product may vary, and you may receive either Solimo or Amazon Basics packaging.

The Amazon Basics Flea and Tick Topical solution does not expire, ensuring that you can stock up and use it as needed. However, if for any reason you are not satisfied with the product, there is a satisfaction guarantee. Within a year of purchase, you can contact the customer service team at 1-877-485-0385 to arrange for a refund.

In summary, the Amazon Basics Flea and Tick Treatment for Cats is an effective and long-lasting solution to keep your furry friend protected against fleas and ticks. Its waterproof formulation and extended protection period make it an ideal choice for pet owners looking for a reliable and convenient flea and tick treatment.

8. Elanco Tapeworm Dewormer (Praziquantel Tablets) For Cats And Kittens 6 Weeks And Older, 3-Count

Elanco Tapeworm Dewormer is a 3-count bottle of tablets designed to remove common tapeworms in cats and kittens over 6 weeks of age. The active ingredient in this dewormer is praziquantel, a well-known and effective treatment for tapeworms.

Tapeworms are a common problem in cats, especially those that hunt or have access to raw meat. The most common types of tapeworms found in cats are Dipylidium caninum and Taenia taeniaeformis. These worms can cause a variety of symptoms, including weight loss, vomiting, diarrhea, and a swollen abdomen. They can also lead to more serious health problems if left untreated.

Elanco Tapeworm Dewormer is an easy and effective way to remove tapeworms from cats. The tablets can be crushed and mixed with food or taken by mouth, making it easy to administer to even the most finicky cats. The recommended dosage is one tablet per 4-8 pounds of body weight, and the treatment should be repeated in 3 weeks to ensure all tapeworms are eliminated.

It is important to note that while Elanco Tapeworm Dewormer is effective against common tapeworms, it is not effective against other types of worms, such as roundworms or hookworms. If your cat has other types of worms, a different dewormer may be necessary. Additionally, it is important to consult with your veterinarian before administering any medication to your cat, especially if they have any underlying health conditions or are taking other medications.

Overall, Elanco Tapeworm Dewormer is a safe and effective way to remove tapeworms from your cat. It is easy to administer, and the 3-count bottle ensures that you have enough tablets for multiple treatments. If you suspect that your cat has tapeworms, consult with your veterinarian to determine if Elanco Tapeworm Dewormer is the right treatment for your furry friend.

9. Advantage® Xd For Small Cats Over 1.8-9 Lbs Is A New Flea Prevention And Treatment With 4 Topical Doses That Provides 8 Months Of Coverage And Long-Lasting Results.

Advantage® XD is a new flea prevention and treatment designed specifically for small cats weighing between 1.8-9 lbs and over 8 weeks old. The product provides a long-lasting solution to flea infestations with an 8-month coverage period and 4 doses included in each package.

One of the standout features of Advantage® XD is its longer-lasting protection compared to other topical flea treatments. With 2 months of protection per dose, Advantage® XD can outlast the typical flea life cycle, providing comprehensive prevention and treatment for cats in both indoor and outdoor environments.

The treatment is also fast-acting, with fleas beginning to die through contact within 30 minutes to 4 hours of application. This means that cat owners can see results quickly and effectively eliminate flea infestations in their feline companions.

Application of the topical treatment is easy and straightforward, with no prescription required. Simply apply the formula directly onto the cat's skin between the shoulder blades, and the treatment will begin working immediately.

In addition to its efficacy in flea prevention and treatment, Advantage® XD is also fragrance-free, making it a comfortable and safe option for cats with sensitive skin. The product contains a naturally derived ingredient called Spinetoram, which has even won a Green Chemistry award for its environmentally friendly properties.

Overall, Advantage® XD is a highly effective and convenient solution for cat owners looking to prevent and treat flea infestations in their small feline companions. With its long-lasting protection, fast-acting formula, and easy application, Advantage® XD is a top choice for cat owners seeking the best in flea prevention and treatment.

10. Catego Flea And Tick Treatment For Cats/kittens (Over 1.5 Lbs) – Fast-Acting And Prevents Re-Infestation.

Catego Fast-Acting Flea and Tick Treatment is a safe and effective solution designed specifically for cats and kittens over 1.5 pounds. This powerful formula kills fleas, flea eggs, flea larvae, ticks, and chewing lice, providing fast relief for your feline friend. Catego is suitable for cats as young as 8 weeks old.

Compared to other brands, Catego provides quick relief, killing fleas within just 6 hours. This is half the time it takes for other flea treatments to work. Moreover, Catego's effects last for 30 days, ensuring that your cat is protected against re-infestations.

Catego's unique combination of three proven active ingredients; Dinotefuran, Fipronil, and Pyriproxyfen, makes it one of the most effective flea and tick treatments available. These active ingredients work together to attack the fleas' nervous system, effectively killing them while ensuring the safety of your cat.

The patented applicator that comes with Catego makes it easy to apply the medicine to your cat's skin, minimizing the risk of skin abrasions. The formula is non-greasy and quick-drying, ensuring that no medicine is wasted. The small volume of Catego's formula ensures that it is easy to use and apply, making it an ideal solution for pet owners who want to ensure their cats are well-protected against fleas and ticks.

In summary, Catego is a fast-acting, effective, and easy-to-use flea and tick treatment that provides 30-day protection for cats and kittens over 1.5 pounds. With its unique combination of three proven active ingredients and patented applicator, Catego provides pet owners with the peace of mind they need to ensure their cats are free of fleas and ticks.

Best Heartworm Prevention For Cats FAQs

Are there any potential side effects of heartworm prevention medication for cats?

Yes, there are potential side effects of heartworm prevention medication for cats. Some cats may experience vomiting, diarrhea, or lethargy after taking the medication. In rare cases, cats may have an allergic reaction to the medication, which can lead to swelling, difficulty breathing, or even collapse. It is important to follow the instructions provided by the veterinarian and to monitor the cat for any signs of adverse reactions. In addition, it is important to ensure that the medication is appropriate for the cat's age, weight, and health status, as some medications may not be suitable for certain cats. Regular check-ups with the veterinarian can help to ensure that the cat is receiving the appropriate preventative care and that any potential side effects are addressed promptly.

Can indoor cats get heartworms and do they still need preventative medication?

Yes, indoor cats can still get heartworms. While the risk is lower for indoor cats compared to outdoor cats, they can still be bitten by infected mosquitoes that make their way inside the house. Therefore, it is recommended that indoor cats also receive preventative medication for heartworms.

Heartworm preventative medication works by killing any larvae that may have been transmitted by mosquitoes before they have a chance to develop into adult heartworms. It is important to note that preventative medication needs to be given consistently and on schedule to be effective.

In addition to heartworm prevention, indoor cats should also receive regular veterinary check-ups and vaccinations to maintain their overall health and well-being.

How often should I administer heartworm prevention medication to my cat?

Heartworm prevention medication should be administered to cats on a monthly basis. It is important to follow the recommended dosage and schedule provided by your veterinarian to ensure optimal protection against heartworms. Even indoor cats can be at risk of heartworms, as they can be transmitted through mosquitoes that enter the house. Skipping or delaying doses can increase the risk of infection, as it takes only one bite from an infected mosquito to transmit the parasite. Some heartworm prevention medications also provide protection against other parasites, such as roundworms and hookworms, making it even more important to stick to a regular dosing schedule. Discuss any concerns or questions about heartworm prevention with your veterinarian to determine the best course of action for your cat.

What are the signs and symptoms of heartworm disease in cats, and how can I protect my cat from this potentially fatal condition?

Heartworms are parasitic worms that live in the heart and lungs of infected animals, including cats. The signs and symptoms of heartworm disease in cats can be subtle and easily overlooked, but may include coughing, wheezing, vomiting, weight loss, and lethargy. In severe cases, heartworm disease can cause sudden death.

To protect your cat from heartworm disease, it is important to keep them on a regular preventative medication prescribed by your veterinarian. Avoid exposing your cat to mosquitoes, which are the primary carriers of heartworm larvae, by keeping them indoors during peak mosquito season and using mosquito repellents if they go outside. Regular veterinary visits and heartworm testing can also help detect the disease early and improve the chances of successful treatment.

What is the most effective heartworm prevention medication for cats?

The most effective heartworm prevention medication for cats is a monthly topical or oral medication that contains either moxidectin or selamectin. These medications work by killing the immature heartworm larvae before they can reach the adult stage and cause damage to the cat's heart and lungs.

It is important to note that heartworm prevention should be administered year-round, even in climates where mosquitoes are not present year-round. This is because temperatures may fluctuate, and mosquitoes may still be active during warmer periods. Additionally, it is recommended that cats undergo heartworm testing before starting preventative medication, as administering the medication to a cat who is already infected with heartworms can cause severe adverse reactions. Consulting with a veterinarian is important to ensure that the cat is receiving the appropriate medication and dosage for their specific needs.

How useful was this post?

Click on a star to rate it!

Average rating 0 / 5. Vote count: 0

No votes so far! Be the first to rate this post.

Sharing is caring!