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Trifexis

Protection against fleas, heartworms, hookworms, roundworms & whipworms

Species: Dog
Prescription required
FREE shipping over $49
Ships Free!
Manufactured by Elanco . Shop all Trifexis products

Trifexis

Protection against fleas, heartworms, hookworms, roundworms & whipworms

Species: Dog
Prescription required
FREE shipping over $49
Ships Free!
Product images:

Product description

Trifexis chewable tablets are available in five sizes for oral administration to dogs and puppies according to their weight.

Active ingredients

Each Trifexis tablet contains:

Name Spinosad (mg) Milbemycin oxime (mg)
Trifexis Chewable Tablets for Dogs 5 to 10 lbs 140 2.3
Trifexis Chewable Tablets for Dogs 10.1 to 20 lbs 270 4.5
Trifexis Chewable Tablets for Dogs 20.1 to 40 lbs 560 9.3
Trifexis Chewable Tablets for Dogs 40.1 to 60 lbs 810 13.5
Trifexis Chewable Tablets for Dogs 60.1 to 120 lbs 1620 27

Indications for use

  • Trifexis is indicated for the prevention of heartworm disease (Dirofilaria immitis).

  • Trifexis kills fleas and is indicated for the prevention and treatment of flea infestations (Ctenocephalides felis), and the treatment and control of adult hookworm (Ancylostoma caninum), adult roundworm (Toxocara canis and Toxascaris leonina) and adult whipworm (Trichuris vulpis) infections in dogs and puppies 8 weeks of age or older and 5 pounds of body weight or greater.

Administration and dosage

  • Trifexis is given orally, once a month at the minimum dosage of 13.5 mg/lb (30 mg/kg) spinosad and 0.2 mg/lb (0.5 mg/kg) milbemycin oxime body weight. For heartworm prevention, give once monthly for at least 3 months after exposure to mosquitoes
Body Weight Tablets Administered
5 to 10 lbs One
10.1 to 20 lbs One
20.1 to 40 lbs One
40.1 to 60 lbs One
60.1 to 120 lbs One
  • Over 120 lbs: administer the appropriate combination of tablets.

  • Administer Trifexis with food for maximum effectiveness. To ensure heartworm prevention, owners should observe the dog for one hour after dosing. If vomiting occurs within an hour of administration, redose with another full dose. If a dose is missed and a monthly interval between doses is exceeded, then immediate administration of Trifexis with food and resumption of monthly dosing will minimize the opportunity for the development of adult heartworm infections and flea reinfestations.

Prescribing information

picture_as_pdf Trifexis