Seresto vs NexGard: Which Flea & Tick Killer is Best?

Choosing between Seresto and NexGard comes down to a fundamental difference in protection strategy. For more detailed product comparisons, like Seresto vs NexGard visit https://fleatickfix.com

Video Overview of Seresto vs Nexgard:
This video presents a head-to-head comparison of Seresto (collar) and NexGard (chewable) flea/tick preventatives for dogs, covering five critical factors to help owners make an informed choice.
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Key Topics Covered:

• Protection Strategy
o NexGard is the only FDA-approved option to prevent Lyme disease (requires a prescription).
o Seresto is available OTC, focusing on broad repellent and kill action for multiple pests.

• Application & Lifestyle Fit
o Seresto: 8-month collar; “set it and forget it.”
o NexGard: Monthly flavored chew; easy but requires monthly routine.
o Water activities: NexGard is 100% swim-proof; Seresto is water-resistant but with lifespan reduced by frequent swimming.

• Speed of Action
o NexGard kills fleas in 4 hours, Seresto in 24 hours.
o For ticks: Seresto repels/kills in 6 hours, NexGard kills in 24 hours.

• Mechanism: Repel vs. Kill
o NexGard: Drug (afoxolaner) enters bloodstream; pests must bite dog to die—fast action after bite.
o Seresto: Active ingredients coat skin/hair, repel and kill on contact; no bite needed, but slower on existing infestations.

• Protection Spectrum
o NexGard: Effective vs. fleas/ticks, kills before fleas lay eggs; proven Lyme disease prevention.
o Seresto: Wider action—fleas, ticks, chewing lice, and helps treat mange.

• Use Case Scenarios
o Active swimmer/hiker: NexGard excels, especially in high Lyme risk areas.
o Busy households/forgetful owners: Seresto’s long duration and repellent benefits may be preferred.
o Multi-pet homes: Seresto offers a cat collar equivalent; NexGard is dog-only.

• Safety & Veterinary Considerations
o NexGard’s drug class can (rarely) cause neurological side effects like seizures—always consult your vet if your dog has a history.
o Seresto: Main issues are local skin reactions (irritation/hair loss), usually resolved by removing collar.
o Breeding: Seresto is generally safe with vet guidance; NexGard not evaluated for breeding animals.
o Age: Seresto from 7 weeks; NexGard from 8 weeks and over 4 lbs.

• FDA Approval for Lyme Disease (Why NexGard gets it)
o Lyme bacteria take 24–48 hours to transmit; NexGard kills ticks fast enough after bite to prevent infection.

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Helpful Advice:
• Discuss with your veterinarian which product suits your dog’s health, lifestyle, and risk.
• Share your experiences in the comments to help other pet owners make informed choices.
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Timestamps:
• 0:00 – Introduction & product overview
• 0:25 – Application, lifestyle, and water-resistance
• 1:00 – Speed of action
• 1:20 – Mechanism: Repel vs. Kill explained
• 2:00 – Pest spectrum and effectiveness
• 2:20 – Use-case scenarios
• 2:55 – Safety and vet guidance
• 3:30 – Why only NexGard gets FDA Lyme claim
• 4:15 – Summary & decision guidance
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