Available Now!

Bravecto Chews for Extra-Large Dogs 88-123 lbs (Pink Box)

$80.99 $100.42 Save $19.43

Shipping calculated at checkout

Prescription Required

Merck Animal Health SKU: 147371-MER Barcode: 662858363876

Size (Count): 1 Chews

Add to Cart

Powerful 12-Week Defense for Extra-Large Dogs

Product Description

Bravecto Chews for Dogs (fluralaner) is a prescription oral treatment that kills fleas and ticks fast, providing up to 12 weeks of continuous protection per dose. Specifically formulated for extra-large dogs weighing 88–123 lbs, this chew delivers systemic, long-lasting defense when administered with food for optimal absorption and proven effectiveness.

Benefits

  • Long-lasting protection: Provides up to 12 weeks of effective flea and tick control with just one oral chew.
  • Fast-acting efficacy: Begins killing adult fleas within 2 hours and achieves 100% kill within 12 hours after dosing.
  • Broad tick coverage: Controls black-legged, American dog, brown dog, and Asian longhorned ticks for 12 weeks, and lone star ticks for 8 weeks.
  • Improved compliance: Quarterly dosing reduces the frequency of administration, lowering the chance of missed doses.
  • Safe and well-tolerated: Demonstrated safety even at up to 5× the recommended dose, with no known contraindications.

Ingredients

Active Ingredients

Fluralaner – 1400 mg per chew (for dogs weighing 88–123 lbs).

How to Use

Recommended-Dosage Chart

Body Weight (lb) Fluralaner Content (mg) Chews Administered
4.4 – 9.9 112.5 One
>9.9 – 22.0 250 One
>22.0 – 44.0 500 One
>44.0 – 88.0 1000 One
>88.0 – 123.0 1400 One
>123.0 Appropriate combination

Disclaimer: This dosage information is provided by the manufacturer. Always consult your veterinarian before administering or adjusting any supplement for your pet.

Dosage & Administration Instructions

  • Give with food: Bravecto must be administered with a meal to ensure proper absorption and optimal effectiveness.
  • One chew every 12 weeks: Administer a single chew every 12 weeks for year-round protection against fleas and ticks.
  • For lone star ticks: If exposure to Amblyomma americanum (lone star ticks) is likely, administer one chew every 8 weeks.
  • Start anytime of year: Bravecto can be started at any time and continued throughout the year without interruption.
  • Use correct variant: Always select the chew strength according to your dog’s exact body weight to avoid under- or overdosing.
  • Veterinary guidance: Use only under the direction of a licensed veterinarian for proper dosing and safety monitoring.

H3: Additional Information

H4: Precautions

  • Neurological caution: Use with caution in dogs with a history of seizures or neurologic disorders due to isoxazoline sensitivity.
  • Puppy limitation: Bravecto has not been shown to provide 12-week efficacy in puppies under six months of age.
  • Lone star tick duration: This product controls Amblyomma americanum (lone star ticks) for only eight weeks post-dose.
  • Breeding female caution: Adverse events have been reported in breeding females; consult your veterinarian before use.
  • Human safety: Not for human use; wash hands thoroughly after handling and keep away from children.
  • Accidental ingestion: Store securely to prevent pets or children from accidental ingestion or overdose.

Possible Side Effects

  • Vomiting: The most common side effect observed during field studies, typically mild and self-limiting.
  • Decreased appetite: Some dogs may temporarily lose appetite following administration but recover without treatment.
  • Diarrhea: Mild diarrhea was occasionally reported in clinical trials and resolved on its own.
  • Lethargy: Temporary tiredness or reduced activity has been noted but typically resolves within 24 hours.
  • Neurologic effects: Tremors, ataxia, or seizures have been rarely reported in sensitive dogs after treatment.

Storage Information

  • Temperature control: Store at or below 86°F (30°C) to maintain product stability and efficacy.
  • Original packaging: Keep the chew in its foil blister until use to prevent contamination or accidental access.
  • Safe storage: Store in a secure place, out of reach of children, dogs, cats, and other animals.
  • Handling care: Avoid eating, drinking, or smoking while handling the product to prevent accidental ingestion.

Shipping & Return

We offer ground, express, priority, and international delivery; see our shipping policy for details.

For return instructions or product concerns, please refer to our detailed refund policy

Prescription items are NON-RETURNABLE and NON-REFUNDABLE. 

Frequently Asked Questions

Q1: How long does one Bravecto Chew protect extra large dogs?

Ans: One Bravecto Chew provides up to 12 weeks of protection against fleas and most tick species, including black-legged, American dog, brown dog, and Asian longhorned ticks. For lone star ticks, protection lasts eight weeks.

Q2: How should Bravecto Chews for extra large dogs be given?

Ans: Bravecto Chews should be given orally with food to ensure proper absorption. Administer one 1400 mg chew to dogs weighing between 88 and 123 lbs every 12 weeks, or every eight weeks if exposed to Lone Star ticks.

Q3: Is Bravecto safe for all dogs?

Ans: Bravecto is approved for dogs six months of age and older, weighing at least 4.4 lbs. It should be used with caution in dogs with seizure or neurologic histories, as isoxazoline drugs have been linked to rare neurologic reactions.

Q4: What should I do if my dog vomits after taking Bravecto?

Ans: Vomiting is the most common side effect reported with Bravecto and is usually mild and temporary. If vomiting persists or your dog shows other concerning symptoms, consult your veterinarian before re-administering or adjusting the dose.

Q5: Can Bravecto be used year-round for flea and tick prevention?

Ans: Yes, Bravecto can be administered year-round without interruption for continuous flea and tick control. Regular dosing every 12 weeks ensures uninterrupted protection and helps prevent reinfestation throughout all seasons.