Do Vets Recommend Frontline Plus?

Frontline Plus, a popular choice for flea and tick prevention for many years, has recently come under scrutiny. With mixed reviews from vets and pet owners, many are left questioning, “Is Frontline Plus still effective? And do veterinarians recommend it?”

Understanding Frontline Plus

Frontline Plus is a topical solution designed for the treatment and prevention of fleas, ticks, and chewing lice in dogs and cats. The active ingredients, Fipronil and (S)-Methoprene, work together to kill adult fleas and ticks, as well as flea eggs and larvae, helping to prevent infestations.

Do Vets Still Recommend Frontline Plus?

The answer to this question is not as straightforward as it may seem. Frontline Plus has been a go-to option for many years, but recent developments in flea and tick prevention treatments have seen some vets leaning towards newer alternatives, particularly oral medications.

That being said, many vets do still recommend Frontline Plus. It’s important to remember that the effectiveness of any flea and tick treatment can depend on several factors, including the location, the pet’s lifestyle, and the presence of resistance in the flea and tick populations.

The Efficacy Question: Is Frontline Plus Still Effective?

While some pet owners have reported decreased effectiveness, this does not necessarily mean the product is no longer valid. Some regions have reported instances of flea and tick resistance to Frontline Plus. However, these reports are localized and do not indicate a universal decline in the product’s effectiveness.

Moreover, it’s worth noting that the perceived lack of efficacy could also be due to improper application or not maintaining a regular treatment schedule.

Frontline Plus: Safety Considerations

Frontline Plus is generally considered safe for use on dogs and cats. It does not absorb into the bloodstream, and pets have safely tolerated a dose five times higher than the recommended amount. Of course, as with any medication, it is always crucial to use it as directed and to observe your pet for any signs of adverse reactions.

The Verdict: Is Frontline Plus Still a Good Option?

Despite the mixed reviews, Frontline Plus can still be an effective option for flea and tick prevention. Veterinarians often consider it, among other options, based on the specific needs of the pet.

Remember, the choice of flea and tick prevention should be tailored to your pet’s individual needs and lifestyle. Discuss these considerations with your vet to determine the best course of action for your pet.

Frontline Plus remains a viable option, particularly for pets that may have difficulty taking oral medications or for owners looking for a more affordable solution. As long as it is used correctly and consistently, Frontline Plus can effectively protect your pets from fleas and ticks.


Q1: Why Might Frontline Plus Seem Less Effective?

A: Over time, some parasites may develop resistance to certain treatments, including Frontline Plus. This resistance is often localized and can make the product seem less effective in certain areas. In addition, improper application or irregular treatment schedule can also lead to perceived decreased effectiveness.

Q2: Are There Side Effects to Using Frontline Plus?

A: While generally safe, some pets may experience reactions to Frontline Plus. These reactions may include temporary irritation at the application site, lethargy, or in rare cases, gastrointestinal issues like vomiting or diarrhea. If these or any other concerning signs occur, consult your vet immediately.

Q3: Can I Apply Frontline Plus More Frequently if My Pet Has a Severe Infestation?

A: It is generally safe to apply Frontline Plus earlier than the recommended 30 days in severe cases. However, before adjusting the treatment schedule, it is essential to consult with your vet to ensure this is the best course of action for your pet.

Q4: What Should I Do If My Pet Reacts Negatively to Frontline Plus?

A: If your pet shows signs of discomfort or illness after application, contact your vet right away. They may suggest washing off the medication with mild soap and water, monitoring your pet, or seeking immediate medical attention, depending on the severity of the reaction.

Q5: Can Frontline Plus be Used on Pregnant or Nursing Pets?

A: Frontline Plus is generally considered safe for use on pregnant and nursing dogs and cats. However, as with any medication, you should consult with your vet before starting treatment on a pregnant or nursing pet.

Q6: Is Frontline Plus Effective Against All Types of Ticks?

A: Frontline Plus is effective against several tick species, including the American dog tick, deer ticks, lone star ticks, and brown dog ticks. However, it may not protect against all tick species. Discuss specific tick concerns in your area with your vet.

Q7: How Long Does Frontline Plus Take to Work?

A: Frontline Plus starts killing fleas within 4 hours of application, and ticks are typically killed within 12 hours. However, it may take up to 48 hours for the product to kill all the fleas and ticks on your pet. Remember, Frontline Plus also prevents future infestations by killing flea eggs and larvae.

Q8: What Other Measures Can I Take to Boost the Effectiveness of Frontline Plus?

A: In addition to regular Frontline Plus application, maintaining a clean environment is essential. Frequent vacuuming, washing of pet bedding, and treating other pets in the household can help reduce the risk of infestation. If you live in a high-risk area, consider combining Frontline Plus with other preventative measures as recommended by your vet.

Q9: Can Frontline Plus Be Used in Conjunction with Other Flea and Tick Products?

A: Combining flea and tick treatments should only be done under the supervision of a veterinarian. Certain combinations could potentially lead to overdosing or adverse reactions. Always consult your vet before starting, stopping, or combining any pet medications.

Q10: Is Frontline Plus Suitable for Puppies and Kittens?

A: Frontline Plus is approved for use on puppies and kittens over 8 weeks of age. Younger animals should not be treated with Frontline Plus, and you should always consult with your vet before beginning any new medication regimen for your pet.

Q11: How Does Frontline Plus Differ from Other Flea and Tick Treatments?

A: Unlike some other treatments, Frontline Plus kills both adult fleas and ticks, and it also targets flea eggs and larvae. This prevents the next generation of pests, offering comprehensive protection. Additionally, Frontline Plus is a topical treatment that is applied directly to the pet’s skin, which some pet owners prefer over oral treatments.

Q12: Does Frontline Plus Protect Against Heartworm or Intestinal Parasites?

A: No, Frontline Plus is specifically designed to combat fleas, flea eggs, larvae, and ticks. It does not provide protection against other parasites such as heartworms, roundworms, hookworms, or tapeworms. Separate treatments are required for these parasites.

Q13: Can I Bathe My Pet After Applying Frontline Plus?

A: Yes, but it’s recommended to wait at least 48 hours after application before bathing your pet or letting them swim. Frontline Plus is waterproof, but bathing too soon after application may reduce its effectiveness.

Q14: Can Frontline Plus Cause Allergies in Humans?

A: It is uncommon, but some people may have allergic reactions to the ingredients in Frontline Plus. It’s best to avoid direct skin contact and always wash your hands after handling the product. If anyone in the household develops a rash, difficulty breathing, or other allergic symptoms, seek medical attention immediately.

Q15: How Do I Properly Store Frontline Plus?

A: Store Frontline Plus in a cool, dry place out of direct sunlight. The product should also be kept out of reach from children and pets. Do not store it in damp areas, and never use beyond the expiration date.

Q16: What Should I Do If My Pet Licks Frontline Plus?

A: If a pet licks Frontline Plus, they may salivate excessively or exhibit signs of nausea. While not usually serious, you should contact your vet for guidance. To prevent ingestion, apply the product in a place where your pet can’t reach with their tongue.

Q17: How Quickly Does Frontline Plus Start Working?

A: Frontline Plus begins killing fleas and ticks within 24-48 hours of application. However, it’s important to remember that it doesn’t repel fleas and ticks. These parasites must bite your pet to be exposed to the medication, which then kills them.

Q18: How Often Should Frontline Plus be Applied?

A: Frontline Plus is typically applied once every 30 days. It’s crucial to maintain this schedule for continuous protection. Applying the product more frequently can lead to overdosing, while longer intervals may leave your pet unprotected.

Q19: Can I Use Frontline Plus If My Pet Is Pregnant or Lactating?

A: Frontline Plus is considered safe for use in pregnant and lactating pets. However, always consult your vet before using any medication on a pregnant or lactating pet.

Q20: Can Frontline Plus be Used on Other Animals Besides Dogs and Cats?

A: No, Frontline Plus is specifically designed for use on dogs and cats. It should never be used on other animals, as it can potentially cause harm.

Q21: Can Frontline Plus Cause Side Effects in Pets?

A: While Frontline Plus is generally safe, some pets might experience temporary side effects such as skin irritation at the application site. If these symptoms persist or your pet appears unwell, consult your vet immediately.

Q22: What Should I Do If I Miss a Dose of Frontline Plus?

A: If you miss a dose, apply Frontline Plus as soon as you remember and resume the regular schedule. Do not apply a double dose to make up for the missed one.

Q23: How Does Frontline Plus Work?

A: Frontline Plus uses two active ingredients: fipronil and (S)-methoprene. Fipronil kills adult fleas and ticks, while (S)-methoprene interrupts the life cycle of fleas by preventing the development of eggs and larvae.

Q24: Can I Use Frontline Plus All Year Round?

A: Yes, it’s recommended to use Frontline Plus all year round for continuous protection against fleas and ticks. Some people believe that these parasites are only a problem in warm months, but they can survive and be a nuisance throughout the year.

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to Top