NexGard vs. Bravecto for Dogs: Which Flea and Tick Chew Is Best?

NexGard vs. Bravecto for Dogs: Which Flea and Tick Chew Is Best?

When choosing between NexGard and Bravecto chewables for your dog, it’s important to understand the differences in dosing, protection, and cost. Both are highly effective, vet-recommended oral flea and tick treatments—but depending on your pet’s lifestyle and your preferences, one may suit your household better than the other. This guide compares the key features of each to help you make the best decision.

NexGard Monthly Chews for Dogs

Active Ingredient: Afoxolaner
Dosing Frequency: Monthly
Parasites Covered: Fleas, Ticks

NexGard is a fast-acting monthly chewable that kills fleas and ticks for 30 days. It's flavored like beef, making it easy to administer—even to picky dogs.

Pros:

• Tasty chew most dogs enjoy

• Kills fleas and ticks within 24 hours

• Simple to remember with monthly routine

Cons:

• Requires 12 doses per year

• Missed doses may reduce protection

NexGard is ideal for pet owners who prefer consistent monthly treatment and want rapid relief from active flea or tick infestations.

Bravecto Chewable for Dogs

Active Ingredient: Fluralaner
Dosing Frequency: Every 12 weeks (3 months)
Parasites Covered: Fleas, Ticks

Bravecto provides long-lasting protection with just four doses per year. It starts killing fleas within 2 hours and eliminates ticks within 12 hours.

Pros:

• Lasts 3 times longer than monthly options

• Reduces the number of treatments per year

• Fast and reliable protection against multiple tick species

Cons:

• Higher upfront cost per chew

• Requires a reminder every 12 weeks instead of monthly

Bravecto is a great option for busy pet owners who prefer less frequent flea and tick treatments with powerful, sustained protection.

Which Is Better: NexGard or Bravecto?

The choice between NexGard and Bravecto depends on what matters most to you:

• Choose NexGard if you prefer a monthly flea and tick chew that fits into your regular routine

• Choose Bravecto if you want fewer doses and long-lasting protection that lasts 12 weeks at a time

Both are trusted by veterinarians and proven effective when used as directed.

Talk to Your Veterinarian

Before starting or switching flea and tick prevention, consult your vet. They can help you choose the best product based on your dog’s age, size, health conditions, and lifestyle. Some dogs may do better on one treatment over the other, and your vet can also provide guidance on managing any side effects.

FAQs: NexGard vs. Bravecto for Dogs

What is the main difference between NexGard and Bravecto?
NexGard is a monthly chewable, while Bravecto is given once every 12 weeks. Bravecto lasts longer, while NexGard fits easily into a monthly routine.

How quickly do NexGard and Bravecto work?
NexGard kills fleas and ticks within 24 hours. Bravecto starts killing fleas within 2 hours and ticks within 12 hours.

What are the side effects of NexGard or Bravecto?
Both products are generally well tolerated. Possible side effects include vomiting, diarrhea, itching, or lethargy. Always monitor your dog after administration and contact your vet if you notice unusual symptoms.

Which product is more cost-effective?
Bravecto may offer better value over time, as only 4 doses are needed per year vs. 12 for NexGard—despite the higher per-dose cost.

Can I switch between NexGard and Bravecto?
Yes, but always talk to your vet before switching. They’ll advise on the safest time to change products and how to avoid overlapping doses.

Final Thoughts

Both NexGard and Bravecto are excellent flea and tick treatments that offer fast, reliable protection. If you’re looking for the convenience of less frequent dosing, Bravecto is a standout choice. If you prefer a monthly routine or have a dog that’s already doing well on NexGard, there’s no need to switch.

Whichever option you choose, staying consistent is key to keeping your dog healthy, itch-free, and protected from parasites all year round.