Nexgard vs Seresto

When it comes to your furry friend’s health, effective prevention of parasites is paramount. With numerous products on the market, choosing the best one can seem daunting. Two popular choices among pet owners are Nexgard and Seresto. But how do these two heavyweights stack up against each other?

Understanding Nexgard

Nexgard is a chewable tablet given to dogs monthly, known for its effectiveness against fleas and ticks. Its active ingredient, Afoxolaner, interferes with the nervous system of these parasites, causing death.

The Benefits of Nexgard

Nexgard has several key advantages. Firstly, it offers rapid protection – it begins killing fleas within 4 hours and ticks within 12. The chewable format is also a hit among dogs, making it easy for pet parents to administer.

One point to note is that Nexgard is a “bite-to-kill” product, meaning the parasite must bite your pet before the active ingredient takes effect. Some pet owners may view this as a disadvantage, but remember that the parasites die before they can transmit diseases.

An Overview of Seresto

Seresto, on the other hand, is a collar that repels and kills fleas and ticks for up to 8 months. The active ingredients, Imidacloprid and Flumethrin, work synergistically to eliminate these pests on contact, preventing them from biting your dog in the first place.

Why Choose Seresto?

Seresto’s longevity is its significant advantage. With up to 8 months of protection, it offers convenience for pet owners who might forget monthly treatments. Moreover, it repels parasites, reducing the chance of disease transmission as the pests do not need to bite before dying.

Nexgard vs Seresto: The Battle of Efficacy

Both products are highly effective in their rights, but there are some differences in their methods. Nexgard operates on a bite-to-kill basis while Seresto repels and kills on contact. If you live in a high parasite area, using a product like Seresto that repels parasites may be advantageous.

Additionally, the choice between a chewable tablet or a collar is subjective, dependent on your dog’s preferences and lifestyle. If your dog is averse to collars or enjoys swimming (Seresto’s efficacy can decrease with frequent swimming), Nexgard might be a better choice.

Safety Considerations

Both Nexgard and Seresto have undergone rigorous testing and are generally considered safe. However, like all medications, they can cause side effects in some dogs. Common side effects for both products can include skin irritations, gastrointestinal issues, and lethargy.

When considering which product to choose, it’s important to discuss your dog’s medical history, lifestyle, and potential exposure to parasites with your vet. This will help you make the best decision for your dog’s health.

Conclusion: Nexgard vs Seresto – Which is Better?

The choice between Nexgard and Seresto largely depends on your dog’s specific needs and your lifestyle. Both products offer effective protection against fleas and ticks, but their methods differ. Nexgard kills parasites once they’ve bitten your dog, while Seresto repels and kills them on contact.

FAQs: Nexgard vs Seresto

1. Can Nexgard and Seresto Be Used Together?

While Nexgard and Seresto can technically be used together, it’s usually unnecessary as both products offer comprehensive protection against fleas and ticks. Doubling up might be considered in high-risk environments but it’s essential to consult with a veterinarian before combining treatments to ensure it’s safe and beneficial for your pet.

2. Are There Any Side Effects I Should Be Aware Of?

Yes, both Nexgard and Seresto can have side effects, though these are generally mild and not commonly observed. For Nexgard, potential side effects can include vomiting, diarrhea, dry or flaky skin, and lethargy. Seresto may cause mild skin irritation, particularly in the area where the collar rests. If your dog shows any adverse reaction or changes in behavior after starting a new treatment, contact your vet immediately.

3. How Fast Do Nexgard and Seresto Work?

Nexgard begins to kill fleas within 4 hours and ticks within 12 hours of administration. Seresto, being a repellent, begins to work as soon as the active ingredients distribute over your dog’s skin and fur, typically within 24 hours after application.

4. How Do I Choose Between Nexgard and Seresto?

The choice depends on your dog’s needs, your lifestyle, and the parasite risk in your area. If you prefer a monthly chewable tablet and your dog enjoys such treats, Nexgard might be a good fit. On the other hand, if you’re looking for long-lasting protection and prefer not to remember monthly doses, a Seresto collar could be the better choice. Always consult with your vet before making the final decision.

5. What Happens If I Miss A Dose of Nexgard or My Seresto Collar Comes Off?

If you miss a Nexgard dose, give your dog the tablet as soon as you remember, and then resume the regular monthly schedule. If a Seresto collar comes off or is lost, replace it immediately to maintain continuous protection.

6. Are Nexgard and Seresto Waterproof?

Nexgard, being an oral treatment, isn’t affected by bathing or swimming. However, while the Seresto collar is water-resistant, its effectiveness may decrease with frequent or prolonged exposure to water. Therefore, it’s recommended to remove the collar during bathing or swimming sessions whenever possible.

7. Are There Other Effective Alternatives to Nexgard and Seresto?

Yes, there are several other effective flea and tick preventatives on the market. Products such as Bravecto, Simparica, and Frontline are all popular alternatives. Each product has its pros and cons, and what works best will depend on your pet’s specific needs and circumstances. Always consult your vet when considering a new preventative treatment.

8. What Parasites Do Nexgard and Seresto Protect Against?

Both Nexgard and Seresto offer protection against fleas and ticks. Nexgard additionally protects against mites, while Seresto has an added benefit against lice. However, neither product protects against heartworms or intestinal parasites, so a separate preventative may be necessary depending on your area’s risk level.

9. Can Nexgard and Seresto Be Used on Puppies and Kittens?

Nexgard can be used on puppies from 8 weeks of age and weighing at least 4 pounds. On the other hand, Seresto can be used on puppies over 7 weeks old. For kittens, the Seresto collar is safe to use from 10 weeks old. Always consult your vet before starting any new treatments on puppies or kittens.

10. How Long Do Nexgard and Seresto Last?

Nexgard is a monthly treatment, meaning its effectiveness lasts for 30 days. Seresto, on the other hand, is designed to last for 8 months, offering extended protection against fleas and ticks.

11. Is My Dog at Risk of Ticks and Fleas All Year Round?

Yes, your dog is at risk of fleas and ticks throughout the year. While these pests are more prevalent during warmer months, they can survive in indoor environments during winter. Therefore, year-round protection is recommended for most pets.

12. Can I Use Nexgard or Seresto if My Pet is Pregnant or Lactating?

Nexgard is considered safe to use in breeding, pregnant, and lactating dogs. However, the safety of Seresto in pregnant or lactating pets has not been determined. Always consult your vet before using these products on pregnant or lactating animals.

13. Are There Any Drug Interactions I Should Be Aware Of?

While Nexgard and Seresto are generally safe to use alongside most other medications, there could be potential interactions. It’s crucial to inform your vet of all medications and treatments your pet is currently receiving before starting a new one.

14. Can Humans Be Affected By Touching the Seresto Collar?

While the Seresto collar is designed to be safe, some people may experience skin irritation or allergic reactions when handling the collar, particularly before it has dried out after the initial application. If any symptoms develop, wash the affected area thoroughly and avoid unnecessary contact with the collar.

15. Does My Dog Need a Flea and Tick Preventative if It Lives Mostly Indoors?

Yes, even indoor pets are at risk of flea and tick infestations. These parasites can be brought in on humans, other pets, or objects that have been outside. Therefore, regular flea and tick prevention is recommended for all dogs.

16. Can I Bathe My Dog While They’re Wearing a Seresto Collar?

Yes, bathing your dog or exposure to water does not reduce the efficacy of the Seresto collar. However, the collar should be removed before using a shampoo that can strip the natural oils from your pet’s skin. It’s also important to note that the collar should not be submerged in water for prolonged periods or frequently as it could reduce its effectiveness.

17. What Should I Do If My Pet Experiences an Adverse Reaction to Nexgard or Seresto?

If you notice any signs of an adverse reaction in your pet, such as vomiting, diarrhea, loss of appetite, lethargy, seizures, or skin irritation, contact your vet immediately. In most cases, these effects are temporary and resolve once the medication is discontinued. However, severe reactions require immediate veterinary care.

18. What Happens If I Miss a Dose of Nexgard?

If you forget to administer a dose of Nexgard, give it as soon as you remember. After that, resume the regular monthly schedule. Do not give two doses at once to make up for the missed one.

19. How Do I Store Nexgard and Seresto Products?

Nexgard chewables should be stored at room temperature (68-77°F), in their original packaging, away from light. Seresto collars should also be kept in their original container until they are ready to be used, in a place inaccessible to children and pets.

20. Can I Use Nexgard or Seresto for Other Animals Like Cats or Rabbits?

Nexgard is approved for use in dogs only, and using it on other species could be harmful. Seresto, however, has separate formulations for dogs and cats, but it’s not suitable for other types of pets, including rabbits. Always use flea and tick preventives that are specifically formulated for your pet’s species and weight.

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