Dogs of all breeds, sizes and ages are vulnerable to flea and tick infestations. Therefore, offering effective parasite protection often becomes tedious for dog parents. Fortunately, there is a wide range of treatments available in the market that make life quite easy for dog parents by making flea and tick treatment and protection seamless. In this blog, we will compare the three most popular flea and tick control dog treatments, NexGard vs Bravecto vs Seresto for dogs to help you choose a suitable option for your canine baby. Read on to find out more.
NexGard vs Bravecto vs Seresto
NexGard Chews
NexGard Chews are beef-flavored and formulated to kill adult fleas, treat and prevent flea infestations and treat and control tick infestations caused by black-legged ticks, American dog ticks, lone star ticks, longhorned ticks and brown dog ticks. It is also indicated to prevent Lyme disease as a direct result of killing black-legged ticks. The treatment is suitable for dogs and puppies from 8 weeks of age, weighing at least 4 lbs.
Bravecto Chews
Bravecto flavored chews are indicated to kill adult fleas, treat and prevent flea infestations and treat and control tick infestations caused by black-legged ticks, American dog ticks, brown dog ticks and Asian longhorned ticks for 12 weeks and treats and controls lone star infestations for 8 weeks. The treatment can be used in dogs and puppies from 6 months of age, weighing at least 4.4 lbs.
Seresto Flea and Tick Collar
Seresto Flea and Tick Collar is designed to repel and kill fleas and ticks. It is effective on a wide range of tick species including deer ticks, American dog ticks, brown dog ticks and lone star ticks. The collar kills chewing lice and kills and repels fleas before laying eggs. It offers dogs long-term protection against fleas and ticks by remaining effective for up to 8 months.
NexGard vs Bravecto vs Seresto – Comparison Chart
Here’s a detailed comparison of NexGard Chews, Bravecto Chews and Seresto Flea and Tick Collar:

NexGard vs Bravecto vs Seresto– Which One to Choose?
NexGard, Bravecto Chews and Seresto Flea and Tick Collar are vet-recommended treatments for dogs covering fleas and multiple species of ticks. However, the products differ when it comes to mode of administration as NexGard and Bravecto are oral chews and Seresto comes in the form of a collar that needs to be attached around a dog’s neck. The treatments also have unique coverage of tick species, composition as well as age and weight criteria.
Therefore, if you want to protect your dog against fleas and tick species including black-legged ticks (deer ticks), American dog ticks and brown dog ticks, any of the treatments can be used, provided your dog meets the minimum age and weight requirement.
However, if you want to eliminate Asian longhorned ticks, you will have to use either NexGard or Bravecto. If your dog is infested by chewing lice, you will have to use Seresto Collar. In case, your dog is susceptible to Lyme disease infections, consider NexGard Chews after consulting with your vet.
FAQs
1. Which is better for fleas and ticks: NexGard, Bravecto, or Seresto?
Each has its strengths:
- NexGard Chews: Monthly chew, fast-acting, prevents Lyme disease.
- Bravecto Chews: Long-lasting (12 weeks), ideal for fewer doses.
- Seresto Collar: Non-oral option, up to 8 months protection, also repels lice.
The best choice depends on your dog’s lifestyle, age, weight, and your preferred mode of administration.
2. Is Seresto safer than NexGard or Bravecto?
Seresto is a collar-based treatment with low systemic absorption, making it a good choice for dogs sensitive to oral medications. However, NexGard and Bravecto are both FDA-approved and vet-recommended, with safety profiles established for dogs that meet the age and weight requirements.
3. How often should I replace or administer these treatments?
- NexGard Chews: Monthly
- Bravecto Chews: Every 12 weeks (8 weeks for lone star ticks)
- Seresto Collar: Every 8 months
4. Can I switch from Seresto to NexGard or Bravecto?
Yes, but always consult your veterinarian first. They may recommend a wash-out period before switching between topical/collar and oral treatments to avoid overlapping effects.
5. Do these treatments also protect against other parasites?
- NexGard & Bravecto: Kill fleas and ticks, and some formulations help prevent other parasites (e.g., Bravecto Plus for cats covers heartworms and intestinal worms).
- Seresto Collar: Kills chewing lice and repels fleas before they lay eggs.
Concluding
Administration of treatments requires careful monitoring of your dog’s health and parasitic coverage requirements. Therefore, you should be mindful of your pooch’s needs and seek your vet’s advice before administering a treatment.
NexGard, Bravecto Chews and Seresto Collar can be purchased at the best prices from DiscountPetCare. Check out our online store to enjoy unbeatable offers on a range of pet treatments from the comfort of your home.