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Nexgard For Dogs & Cats – Complete Flea & Tick Protection Guide
Fleas and ticks are more than just annoying little hitchhikers. They’re like uninvited guests who eat your food, trash your house, and refuse to leave. For pets, these parasites can cause itching, skin infections, allergies, and even transmit dangerous diseases. That’s why reliable flea and tick protection isn’t optional—it’s essential.
So where does NexGard fit into all this? NexGard is one of the most trusted flea and tick treatments recommended by vets worldwide. It’s simple, effective, and stress-free—no messy liquids, no wrestling with collars. Just a tasty chew and you’re done.
How NexGard Works
The active ingredient explained
NexGard contains afoxolaner, a powerful isoxazoline-class ingredient designed to target the nervous system of fleas and ticks.
How it targets fleas
Once your dog eats NexGard, the medication enters the bloodstream. When a flea bites, it’s game over. Fleas are killed before they can lay eggs, breaking the infestation cycle at its core.
How it controls ticks
Ticks must attach to feed, and NexGard eliminates them shortly after ...
... attachment, significantly reducing the risk of tick-borne diseases.
Think of NexGard as an invisible shield—parasites don’t see it coming.
NexGard for Dogs
Approved usage in dogs
NexGard is specifically formulated and approved only for dogs. It offers monthly protection against fleas and ticks in a convenient chewable form.
Age and weight requirements
NexGard is safe for dogs and puppies from 8 weeks of age and weighing at least 2 kg.
Dosage guidelines
Dosage is strictly based on your dog’s body weight. Giving the correct strength is crucial for safety and effectiveness.
NexGard for Cats – Is It Safe?
Can cats use NexGard?
Short answer—no. NexGard is not approved for cats.
Why NexGard is dog-specific
The formulation and dosage are designed for canine metabolism. Using dog-specific products on cats can be dangerous.
Safer alternatives for cats
For cats, vet-approved options like Bravecto Spot-On for Cats, Advocate, or Revolution are safer and more suitable.
Key Benefits of NexGard
Fast-acting protection
NexGard starts killing fleas within hours. That means less scratching and faster relief.
Monthly chew convenience
No mess, no fuss. Just one chew every month.
Palatable beef-flavoured chew
Most dogs think it’s a treat. No hiding pills in cheese or peanut butter anymore.
Fleas and Ticks Controlled by NexGard
Common flea species
Cat flea (Ctenocephalides felis)
Dog flea (Ctenocephalides canis)
Common tick species
Brown dog tick
Paralysis tick
Bush tick
That’s broad-spectrum protection in one small chew.
How to Use NexGard Correctly
Step-by-step administration
Choose the correct pack based on weight
Give one chew orally once a month
Can be given with or without food
Tips for picky eaters
If your dog hesitates, offer it like a treat or mix it with food. Most dogs won’t say no.
How Long Does NexGard Last?
Duration of protection
One chew provides 30 days of continuous flea and tick protection.
When to give the next dose
Mark your calendar or set a reminder. Consistency keeps parasites away.
NexGard Side Effects
Common side effects
Mild vomiting
Temporary diarrhea
Lethargy
Rare but serious reactions
Tremors
Seizures (very rare)
When to consult a vet
If side effects persist or seem severe, contact your vet immediately.
NexGard vs Other Flea & Tick Treatments
NexGard vs topical treatments
No greasy residue. No washing restrictions. Oral chews win for convenience.
NexGard vs flea collars
Chews offer consistent protection without choking or skin irritation risks.
NexGard vs NexGard Spectra
NexGard Spectra adds heartworm and intestinal worm protection, making it a more all-in-one option.
Is NexGard Safe for Puppies?
Minimum age requirements
Yes, safe from 8 weeks of age when used correctly.
Safety studies overview
Extensively tested and approved by regulatory authorities worldwide.
Can NexGard Be Used with Other Medications?
Compatibility with dewormers
Yes, NexGard can be safely combined with most dewormers.
Use with vaccines
It does not interfere with routine vaccinations.
NexGard Dosage Chart (Overview)
Weight-based dosing
Each NexGard pack is clearly labelled by weight range. Never split chews or guess the dose.
Tips to Get the Best Results from NexGard
Consistency is key
Missing doses leaves gaps in protection—parasites love gaps.
Year-round protection
Fleas and ticks don’t take holidays. Protect your dog all year.
Vet Recommendations and Expert Opinions
Why vets trust NexGard
Because it’s proven, predictable, and easy for pet parents to use correctly. When compliance improves, protection improves.
Conclusion
NexGard for dogs and cats has earned its reputation as a reliable, vet-trusted flea and tick treatment for dogs. With fast action, simple monthly dosing, and excellent safety when used correctly, it’s an ideal choice for pet parents who want effective protection without the hassle. While it’s not suitable for cats, there are excellent feline alternatives available. When it comes to keeping your dog parasite-free, NexGard makes protection feel effortless.
FAQs
Is NexGard safe for long-term use?
Yes, NexGard is designed for monthly, long-term use when given as directed.
Can NexGard be given with food?
Absolutely. It can be given with or without food.
What happens if I miss a dose?
Give the next dose as soon as you remember and resume the monthly schedule.
Does NexGard kill existing fleas?
Yes, it kills adult fleas quickly and helps stop infestations.
Is a prescription required for NexGard?
This depends on your country and retailer. Many regions allow over-the-counter purchase.
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