Bravecto Chews For Dogs | EntirelyPets Rx
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Bravecto Chews for Dogs

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$49.95Reg $64.99
$98.95Reg $128.99
$196.95Reg $256.99
$49.95Reg $64.99
$98.95Reg $128.99
$196.95Reg $256.99
$49.95Reg $64.99
$98.95Reg $128.99
$196.95Reg $256.99
$49.95Reg $64.99
$98.95Reg $128.99
$196.95Reg $256.99
$49.95Reg $64.99
$98.95Reg $128.99
$196.95Reg $256.99
  • Description
  • Ingredients
  • Directions
  • FAQ
  • Reviews


Bravecto Chews is the first oral chew for dogs to provide up to 12 weeks of protection against fleas and ticks. One chew provides broad-spectrum and long-lasting protection that starts to kill fleas within 2 hours and controls 4 tick species: black-legged tick (a.k.a. deer tick), American dog tick, brown dog tick, and lone star tick. Bravecto Chews eliminates current flea infestations and prevents new ones from developing for 12 weeks. With one chew, Bravecto Chews is easier to give and less to worry about for you! Bravecto Chews requires a prescription from your veterinarian.

Key Benefits

  • With one dose, Bravecto Chews resets the clock on flea and tick protection by providing effective prevention and treatment for both fleas and ticks for up to 12 weeks.
  • Close to a full year of protection with only 4 doses. No more monthly dosing!
  • No potential for messy application issues and no need to isolate from children or other pets after treatment
  • Fewer doses mean fewer chances to miss a dose decreasing the likelihood of having gaps in protection
  • Dogs love the taste!

How It Works

After giving your dog Bravecto Chews, the medication quickly reaches tissue fluids under your dog's skin. When fleas and ticks feed on your dog, they ingest Bravecto and die. Bravecto Chews kills fleas, prevents flea infestations and kills ticks (black-legged tick (a.k.a. deer tick), American dog tick, and brown dog tick) for 12 weeks. Bravecto Chews also kills lone star ticks for 8 weeks.


Bravecto kills adult fleas and is indicated for the treatment and prevention of flea infestations (Ctenocephalides felis) and the treatment and control of tick infestations [Ixodes scapularis (blacklegged tick), Dermacentor variabilis (American dog tick), and Rhipicephalus sanguineus (brown dog tick)] for 12 weeks in dogs and puppies 6 months of age and older, and weighing 4.4 pounds or greater.

Bravecto is also indicated for the treatment and control of Amblyomma americanum (lone star tick) infestations for 8 weeks in dogs and puppies 6 months of age and older, and weighing 4.4 pounds or greater.

Prescription Required


Bravecto Chews 4.4-9.9 lbs:
Active Ingredient (per tablet) Amount
Fluralaner 112.5 mg
Bravecto Chews >9.9-22.0 lbs:
Active Ingredient (per tablet) Amount
Fluralaner 250 mg
Bravecto Chews >22.0-44.0 lbs:
Active Ingredient (per tablet) Amount
Fluralaner 500 mg
Bravecto Chews >44.0-88.0 lbs:
Active Ingredient (per tablet) Amount
Fluralaner 1000 mg
Bravecto Chews >88.0-123.0 lbs:
Active Ingredient (per tablet) Amount
Fluralaner 1,400 mg


View Bravecto Chews Drug Facts Sheet.

Bravecto should be administered orally as a single dose every 12 weeks according to the Dosage Schedulebelow to provide a minimum dose of 11.4 mg/lb (25 mg/kg) body weight.

Bravecto may be administered every 8 weeks in case of potential exposure to Amblyomma americanum ticks (see Effectiveness).

Bravecto should be administered with food.

Dosage Schedule
Body Weight Ranges (lb) Fluralaner Content (mg) Chews Administered
4.4 - 9.9 112.5 1 (Yellow)
>9.9 - 22.0 250 1 (Orange)
>22.0 - 44.0 500 1 (Green)
>44.0 - 88.0 1000 1 (Blue)
>88.0 - 123.0* 1400 1 (Purple)

*Dogs over 123.0 lb should be administered the appropriate combination of chews

The potential risks ticks pose to pets can be stressful to pet owners wanting to ensure their pet receives effective coverage. Bravecto kills 4 different species of ticks commonly found on dogs and 2 species found on cats to protect your pet for 12 weeks.*5-7



There are no known contraindications for the use of the product.


Not for human use. Keep this and all drugs out of the reach of children. Keep the product in the original packaging until use, in order to prevent children from getting direct access to the product.

Do not eat, drink or smoke while handling the product. Wash hands thoroughly with soap and water immediately after use of the product.


Bravecto has not been shown to be effective for 12-weeks duration in puppies less than 6 months of age. Bravecto is not effective against Amblyomma americanum ticks beyond 8 weeks after dosing (see Effectiveness).

Adverse Reactions:

In a well-controlled U.S. field study, which included 294 dogs (224 dogs were administered Bravecto every 12 weeks and 70 dogs were administered an oral active control every 4 weeks and were provided with a tick collar); there were no serious adverse reactions. All potential adverse reactions were recorded in dogs treated with Bravecto over a 182-day period and in dogs treated with the active control over an 84-day period. The most frequently reported adverse reaction in dogs in the Bravecto and active control groups was vomiting.

Percentage of Dogs with Adverse Reactions in the Field Study
Adverse Reaction (AR) Bravecto Group: Percentage of Dogs with the AR During the 182-Day Study (n=224 dogs) Active Control Group: Percentage of Dogs with the AR During the 84-Day Study (n=70 dogs)
Vomiting 7.1 14.3
Decreased Appetite 6.7 0.0
Diarrhea 4.9 2.9
Lethargy 5.4 7.1
Polydipsia 1.8 4.3
Flatulence 1.3 0.0

In a well-controlled laboratory dose confirmation study, one dog developed edema and hyperemia of the upper lips within one hour of receiving Bravecto. The edema improved progressively through the day and had resolved without medical intervention by the next morning.

For technical assistance or to report a suspected adverse drug reaction, contact Merck Animal Health at 1-800-224-5318. Additional information can be found at For additional information about adverse drug experience reporting for animal drugs, contact FDA at 1-888-FDA-VETS or online at

Clinical Pharmacology:

Peak fluralaner concentrations are achieved between 2 hours and 3 days following oral administration, and the elimination half-life ranges between 9.3 to 16.2 days. Quantifiable drug concentrations can be measured (lower than necessary for effectiveness) through 112 days. Due to reduced drug bioavailability in the fasted state, fluralaner should be administered with food.

Mode of Action:

Fluralaner is for systemic use and belongs to the class of isoxazoline-substituted benzamide derivatives. Fluralaner is an inhibitor of the arthropod nervous system. The mode of action of fluralaner is the antagonism of the ligand-gated chloride channels (gamma-aminobutyric acid (GABA)-receptor and glutamate-receptor).


Bravecto began to kill fleas within two hours after administration in a well-controlled laboratory study. In a European laboratory study, Bravecto killed fleas and Ixodes ricinus ticks and reduced the numbers of live fleas and Ixodes ricinus ticks on dogs by >98% within 12 hours for 12 weeks. In a well-controlled laboratory study, Bravecto demonstrated 100% effectiveness against adult fleas 48 hours post-infestation for 12 weeks. In well-controlled laboratory studies, Bravecto demonstrated ≥93% effectiveness against Dermacentor variabilis, Ixodes scapularis and Rhipicephalus sanguineus ticks 48 hours post-infestation for 12 weeks. Bravecto demonstrated ≥90% effectiveness against Amblyomma americanum 72 hours post-infestation for 8 weeks, but failed to demonstrate ≥90% effectiveness beyond 8 weeks.

In a well-controlled U.S. field study, a single dose of Bravecto reduced fleas by ≥99.7% for 12 weeks. Dogs with signs of flea allergy dermatitis showed improvement in erythema, alopecia, papules, scales, crusts, and excoriation as a direct result of eliminating flea infestations.

Palatability: In a well-controlled U.S. field study, which included 559 doses administered to 224 dogs, 80.7% of dogs voluntarily consumed Bravecto within 5 minutes, an additional 12.5% voluntarily consumed Bravecto within 5 minutes when offered with food, and 6.8% refused the dose or required forced administration.

Animal Safety:

Margin of Safety Study: In a margin of safety study, Bravecto was administered orally to 8 - to 9-week-old puppies at 1, 3, and 5X the maximum label dose of 56 mg/kg at three, 8-week intervals. The dogs in the control group (0X) were untreated.

There were no clinically-relevant, treatment-related effects on physical examinations, body weights, food consumption, clinical pathology (hematology, clinical chemistries, coagulation tests, and urinalysis), gross pathology, histopathology, or organ weights. Diarrhea, mucoid and bloody feces were the most common observations in this study, occurring at a similar incidence in the treated and control groups. Five of the twelve treated dogs that experienced one or more of these signs did so within 6 hours of the first dosing. One dog in the 3X treatment group was observed to be dull, inappetant, with evidence of bloody diarrhea, vomiting, and weight loss beginning five days after the first treatment. One dog in the 1X treatment group vomited food 4 hours following the first treatment.

Reproductive Safety Study: Bravecto was administered orally to intact, reproductively-sound male and female Beagles at a dose of up to 168 mg/kg (equivalent to 3X the maximum label dose) on three to four occasions at 8-week intervals. The dogs in the control group (0X) were untreated.

There were no clinically-relevant, treatment-related effects on the body weights, food consumption, reproductive performance, semen analysis, litter data, gross necropsy (adult dogs) or histopathology findings (adult dogs and puppies). One adult treated dog suffered a seizure during the course of the study (46 days after the second treatment). Abnormal salivation was observed on 17 occasions: in six treated dogs (11 occasions) after dosing and four control dogs (6 occasions).

The following abnormalities were noted in 7 pups from 2 of the 10 dams in only the treated group during gross necropsy examination: limb deformity (4 pups), enlarged heart (2 pups), enlarged spleen (3 pups), and cleft palate (2 pups). During veterinary examination at Week 7, two pups from the control group had inguinal testicles, and two and four pups from the treated group had inguinal and cryptorchid testicles, respectively. No undescended testicles were observed at the time of necropsy (days 50 to 71).

In a well-controlled field study Bravecto was used concurrently with other medications, such as vaccines, anthelmintics, antibiotics, and steroids. No adverse reactions were observed from the concurrent use of Bravecto with other medications.


Do not store above 86°F (30°C).


Yes. Bravecto Chew and Bravecto Topical Solution for Dogs is vet recommended for puppies and dogs 6 months of age or older who weigh at least 4.4 lb.1,2 Bravecto Topical Solution for Cats is vet recommended for kittens and cats 6 months of age or older who weigh at least 2.6 lb.3

Bravecto has a wide margin of safety in dogs who weigh at least 4.4 lb. and cats who weigh at least 2.6 lb. It is also approved for puppies and kittens aged 6 months or older.1-3

Bravecto Chew is approved for use in breeding, pregnant, and lactating dogs.1,4

Bravecto is the only flea and tick treatment that lasts 12 weeks* with 1 convenient chew or topical dose.1-3 Compared to any monthly treatment, your pet is protected nearly 3 times longer with Bravecto.

The long-lasting protection of Bravecto effectively eliminates flea infestations on pets with just 1 dose.7,8 Plus, Bravecto kills ticks faster-killing 100% of attached ticks in 12 hours. Other treatments can take over 48 hours.9

Yes.1-3, 9
After you give your pet Bravecto, it quickly reaches tissue fluids just under your dog's or cat's skin. When fleas and ticks feed, they ingest Bravecto and die.

Bravecto Chew starts killing fleas (Ctenocephalides felis) within 2 hours, and kills ticks (Ixodes ricinus) within 12 hours.*1 Bravecto Chew kills fleas, prevents flea infestations, and kills ticks (black-legged tick, American dog tick, and brown dog tick) for 12 weeks. Bravecto Chew also kills lone star ticks for 8 weeks.1

Bravecto Topical Solution for Dogs reduces fleas by ≥99% and 100% within 24 and 48 hours, respectively, post-infestation for 12 weeks.* It kills ≥93.3% of black-legged ticks, American dog ticks and brown dog ticks after 48 hours for 12 weeks* and kills ≥90% lone star ticks 72 hours post-infestation for 8 weeks.2

Bravecto Topical Solution for Cats kills 100% of fleas within 8 hours. Applied to the base of the skull, your cat will have full-body protection for 12 weeks*-killing fleas, preventing flea infestations, and killing black-legged ticks. Bravecto Topical Solution for Cats also kills American dog ticks for 8 weeks.3

There are no problems reported in field trials in dogs and cats that received Bravecto alongside other commonly used medicines.1-3, 12 However, your veterinarian is your pet's healthcare expert, so it is always best to discuss all of your pet's treatments with them, whether prescription or over-the-counter supplements.
In a US field study where dogs were treated at home, over 93% of dogs ate the chew voluntarily-either by itself or with food.1
Bravecto Chew should be given with food. If a chew is broken or crumbles, make sure your dog still receives the whole dose.
No. Even immediate bathing, shampooing, or swimming won't affect how well Bravecto Chew works because it's not a topical treatment. Coat length and grooming or brushing also have no impact on how well it works.
Yes. Bravecto is approved for use in breeding, pregnant, and lactating dogs.1,4
In a well-controlled laboratory study, Bravecto was shown to be safe in collies known to be MDR-1 gene deficient. Collies with the defect were administered 3 times the deliverable dose and had no adverse events.11
It is always best to discuss your pet's medical treatment with your veterinarian. However, Bravecto has a high margin of safety. In safety studies, Bravecto was tested in healthy dogs and puppies at up to 5 times the recommended dose at 8-week intervals for 3 treatments.1 Therefore, no adverse effects are expected if dogs are inadvertently treated twice with the recommended dose within 12 weeks, but please contact your veterinarian.

If vomiting occurs, check with your vet to decide whether to redose or not; however, if an otherwise healthy dog vomits within 3 hours of receiving Bravecto , it is recommended that the dog be redosed. To help ensure that the dog does not vomit again, it is suggested to wait 24 hours until redosing.

If 4 or more hours have passed before the vomiting occurs, it is likely that the medication has been absorbed and the dog is protected. If the vomiting repeats again, DO NOT give a third chew, and call your veterinarian.

If you suspect that a side effect has taken place as a result of giving the dog Bravecto, please report it to Merck Technical Services at 1-800-224-5318, and follow any advice that they provide.1


Review Summary
81 Reviews
84% (68)
12% (10)
1% (1)
1% (1)
1% (1)
99% Recommend this product (80 of 81 responses)
By Jane
Excellent product
July 2, 2020
Have used this for some years and am entirely pleased with the results.
ProsOne chew lasts 90 days. So simple to administer.
Plantation Florida
Flea and Tic
June 28, 2020
Can't give an opinion yet. It's only been 2 weeks.

Merchant Response:Looks like a good dog.
ProsHopefully will work good.
By Donna
Newport, NC
Easy ordering
June 7, 2020
I really don't know what to say yet about the product because I've never used it before. I do know that just a few hours after I gave it to my dog, there were no live fleas to be found. Now I'm just waiting to see if it actually works for 12 weeks. I'm very excited because nothing I've used in the past worked.
By Jessi
Love the product... took so long to arrive!
June 4, 2020
Don't get me wrong, I love the products, but the order took over a month to arrive. Did not get any kind of communication from EntirelyPets until AFTER I sent an email asking about my order. Then all of a sudden they respond and say they haven't heard from my vet... but a day later my order ships.
Merchant Response:Hi Jessi, Some times our approval process goes slower than we like. Sounds like we just got approval after we spoke with you. Once the approval comes in we genearlly ship the same day. Take care =)
ConsTime of processing order
By Stacy D.
5 stars
April 28, 2020
Very happy with the speed of receiving the bravecto chews.
Merchant Response:You are very welcome Stacy
By enktsmom
Sayville, NY
Bravecto at a great price!
March 14, 2020
Much lower price than my Vet! Thanks
By Annie
Most Reasonable Price
March 3, 2020
Best price that I have been able to find. It arrived on time and I was able
to give it to my furry friend.
By Emily
New York
February 22, 2020
Great product. I use this all the time. EntirelyPets has the best prices.
ProsEasy to give. My dogs think it's a treat
By Denise
Plantation, FL
February 14, 2020
This item is amazing ! In less than an hour after I gave my dog the chew, the fleas were dead.
By Grethe
Anderson, SC
Great price!
February 13, 2020
The order for this item worked very efficiently, both in time and price! It's a product I have used for my beagle for a few years, and I highly recommend it! My dog likes it and doesn't spit it out!
By Maureen
Rockville, MD
Bravo for Bravecto
February 3, 2020
My dog has been taking this medication for years. It's convenient, but expensive. I was pleased to see that the price was more reasonable than I usually see. They promptly contacted my vet and the medication arrived quickly. Thanks.
St Louis, MO
Never a flea!
February 1, 2020
My dog has been on Bravecto for 3 years now and I have never seen one flea on her. She suffers from skin allergies and can not have topicals applied to her skin. Being an oral medication works great for her.
By Fran
San Antonio, Texas
Always fast and friendly Customer Service
January 31, 2020
My 10lb furbaby has been taking Bravecto for 3 years now and we love it!!
But what do I love more??
..Fast delivery for when I forget to order!
Thank you to the team at Entirely Pets Pharmacy for consistently making the experience seamless.
By Luci
Harlem, Georgia
Great price and quick shipping for product I needed
January 29, 2020
This was the best price I found online for the product I needed. The shipping was quick. I will definitely order it again!
By Janet
Vancouver, WA
January 29, 2020
I finally found something that works at keeping my little pomeranian flea-free! After all the sprays, topical applications, expensive collars, etc. this little chewy pill takes the cake! Wookie now stays clean (no disgusting flea dirt) and calm (no constant scratching). There did not seem to be any adverse side effects. Now I'm just waiting to see if it lasts the entire three months that it claims to. Fingers crossed. If it does, I will definitely re-purchase. Very happy.
ProsEasy to give (my dog thought it was a treat) Works! No adverse side effects
ConsA little spendy, but worth it.
By Janet D.
Plattsburgh, NY
January 29, 2020
This is a great product. I give it every 3 months- so easy!
By Rusty
Ludington Michigan
Fast and accurate!
January 25, 2020
This was my first purchase with EntirelyPets Pharmacy. They contacted my vet for the prescription quickly and shipped out the Bravecto the same day they heard back from the vet office. Product then arrived quick and the order was accurate.

Very happy and will continue to use EPP!
By Joel
katy, TX
ONLY product that is very effective
January 10, 2020
This product i use for all 3 of my dogs. The product works well for my animals. I have used other products but this i find is best for me
By Patti
January 1, 2020
Great prices and fantastic products!
Good customer service.
By Pat
Latham, NY
Ticks are a thing of the past!
December 25, 2019
Great product. Our dog suffered from Lyme while using another product. This item does the trick. Have not had any issues while she has been on Bravecto.
Filled and shipped quickly
December 17, 2019
My two dogs have taken the Bravecto for years with no problems for years. First time buying it through Entirely Pets Pharmacy, very happy with how quickly my order was filled and shipped.
By C D.
Yoda loves it!!!
November 24, 2019
Works for my Pom-Yoda and good for more than three months without side effects and he loves the taste.
ProsThree months without worries
By Marie
Weeki Wachee, FL
Very happy
November 22, 2019
Your price on this product is excellent. You saved me close to $10.00 from another company.
Keep up the good work!
Merchant Response:HI Marie, I am so glad to hear that we were able to give your great service and that we were able to save you money.
By Deb
November 22, 2019
We had neighbors that moved in with 6 dogs and 7 puppies... I have 2 babies and had never had a problem with fleas. I'd normally used frontline and it always worked. This time it didnt even touch the problem we had. My daughter-in-law suggested buying Bravecto. I'll never use another product. It was amazing how fast the fleas died within 2 hours even. I'll recommend this product to everyone!!
By Sarah
central California coast
Great Flea Stopper
November 22, 2019
all the other medications like frontline were not working very well. Then we found Bravecto. It's SO easy (hardest thing is remembering when to give it!) and works great. I love that it's an oral medication and not a greasy topical. my dogs don't exactly love the taste, but they do eat it. No more fleas!! Expensive but it really works
Prosworks great not a greasy topical easy
By Jeff
Hampton, TN
Great price
November 17, 2019
Very easy to order. Great price.
By Samantha
November 17, 2019
This product is fantastic... Entirely pets obtained the prescription from my vet, filled, and shipped... That easy folks. They did all the hard work for me, and shipped it in a timely manner...I won't order from anyone else... Thank you for making life easier and allotting me more time with my beautiful Bella Vita
ProsOrdered from vet Filled script and kept for future ordering Expedited in timely manner Great customer service and representatives... 10+rating in my book...
ConsNone... Tickled furry pink with the order
By tom
saint simons is ga
ok price
November 8, 2019
price ok with discount/ works great for our dog
By Helen
Great price for a needed product.
November 7, 2019
I was so happy to find a price on Bravecto I couldn't pass up. Thank you Entirely Pets for making it price manageable for pet owners who want to protect their pets and families.
Merchant Response:Hi Helen, As pet a pet owner I know that our pets are our family. We are happy to know that we were able to help you and your pet.
By Kaitlin
Great product
October 28, 2019
I learned about this product through my veterinarian and how it worked. Our pet took it no problem and had no allergic reaction.

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