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PetDosageChart

Isoxazoline parasiticide · For Dogs · 100 lb

How much Bravecto for a 100 lb dog?

A 100 lb dog (45.4 kg) should receive approximately 1814.1 mg of Bravecto per dose, given Every 12 weeks (chewable) or monthly (topical).

This dosage information is for educational purposes only. Always consult your veterinarian before giving any medication to your pet. Dosages may vary based on your pet's health conditions, other medications, and individual factors.

Content reviewed by licensed veterinarians. Sourced from Plumb's Veterinary Drug Handbook and the Merck Veterinary Manual.

Dosage · 100 lb dog

Bravecto dose for a 100 lb dog

Low Dose

1133.8

mg

Standard

1814.1

mg

Max Safe

2539.7

mg

Frequency

Every 12 weeks (chewable) or monthly (topical)

Weight in kg

45.4 kg

Always confirm with your veterinarian before administering medication. These calculations are estimates based on published veterinary pharmacology references.

Other Weights

Bravecto for a different size dog

FAQ · 100 lb dog

Questions about Bravecto for a 100 lb dog

How much Bravecto for a 100 lb dog?
A 100 lb dog should receive approximately 1814.1 mg of Bravecto (Fluralaner) per dose, given Every 12 weeks (chewable) or monthly (topical). That works out to about 7.25 × 250 mg. Always confirm with your veterinarian before administering medication.
What is the safe dose range of Bravecto for a 100 lb dog?
The published dose range for a 100 lb dog is roughly 1133.8 mg (low) to 2539.7 mg (max safe), with 1814.1 mg as the typical standard dose. Frequency: Every 12 weeks (chewable) or monthly (topical).
How often can I give Bravecto to a 100 lb dog?
Bravecto is typically given Every 12 weeks (chewable) or monthly (topical). Do not exceed the recommended frequency without veterinary guidance.

Need a different weight?

Use the calculator on the main Bravecto page for any exact weight, or read the full dosage chart and safety information.

Full Bravecto dosage guide →

Sources · 09

Sources & references

The dosage information on this page is compiled from the following veterinary and pharmaceutical references:

  • Plumb's Veterinary Drug Handbook — the standard veterinary pharmacology reference used by veterinarians worldwide.
  • Merck Veterinary Manual — a trusted, peer-reviewed resource for veterinary professionals and pet owners.
  • DailyMed (FDA Drug Labels) — official FDA-approved drug labeling and prescribing information for Fluralaner.

Read more about our methodology and how we calculate dosages.