Trifexis Chewable Tablet for Dogs, 20.1-40 lbs, (Green Box)

By Trifexis
Rated 4.4353 out of 5 stars
Prescription Item

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Price:
$132.42Chewy Price
($22.07/ea)
Autoship:
$125.80Autoship Price
(Save an extra 5%)

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  • Save 5% on all future Autoship orders
  • Set your schedule based on your pet's needs
  • No fees, no commitments - skip, change or cancel anytime.

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FREE delivery
Usually arrives in 3-5 days
We'll collect your pet's prescription information at Checkout.

This item requires prescription approval.

Medications ship separately. Delivery times may vary.


About This Item

Details

Your furry friend must have a current heartworm test result on file with your veterinarian in order to be prescribed heartworm medication. Please visit your veterinarian to have this test performed annually to protect your four-legged friend. Trifexis (spinosad + milbemycin oxime) is the monthly, beef-flavored tablet prescribed to kill fleas and prevent flea infestations, prevent heartworm disease, and treat and control adult hookworm, roundworm and whipworm infections in dogs. With flea medicine, heartworm preventive and intestinal parasite control in one, get the peace of mind that comes from protecting your canine companion.

Proudly sourced directly from the manufacturer or their approved distributor. Guaranteed genuine and backed by the manufacturer.

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Ingredients

Instructions

FAQ

Play Video: Learn More About Trifexis From Our Team of Experts
Learn More About Trifexis From Our Team of Experts

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Total Price: $353.55


About Trifexis

Dosed By Weight

Trifexis comes in five different strengths to provide custom-tailored dosing for a wide range of dogs. Just one tablet provides the correct amount your pup needs to protect him for a whole month from 5 different types of parasites. Trifexis works for dogs 8 weeks and older, with dosing for dogs from 5 pounds to 120 pounds—and beyond!

5 - 10 LBS
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10.1 - 20 LBS
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20.1 - 40 LBS
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40.1 - 60 LBS
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60.1 - 120 LBS
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Indication

Trifexis prevents heartworm disease. Trifexis kills fleas and prevents flea infestations, and treats and controls adult hookworm, roundworm and whipworm infections in dogs and puppies 8 weeks and older and 5 pounds or more.

Important Safety Information

The use of ivermectin at higher than FDA-approved doses at the same time as Trifexis can result in serious side effects. Treatment with fewer than three monthly doses after the last exposure to mosquitoes may not provide complete heartworm prevention. Prior to administration of Trifexis, dogs should be tested for existing heartworm infection. Use with caution in breeding females. The safe use of Trifexis in breeding males has not been evaluated. Use with caution in dogs with pre-existing epilepsy. The most common adverse reactions reported are vomiting, decreased activity, itching, decreased appetite, and diarrhea. To ensure heartworm prevention, observe your dog for one hour after administration. If vomiting occurs within an hour of administration, redose with another full dose. Puppies less than 14 weeks of age may experience a higher rate of vomiting. For complete safety information, please see Trifexis product label or ask your veterinarian.
Trifexis Product Label

About Trifexis

Trifexis is a once-a-month, beef-flavored tablet that provides broad protection against a range of parasites. It kills fleas, prevents flea infestations, prevents heartworm disease, and treats and controls adult hookworm, roundworm, and whipworm infections. Protect your dog with convenient parasite protection that lasts all month long.
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ReviewsWrite a Review

4.4
Rated 4.4353 out of 5 stars
232 Ratings
91%
Would recommend to a friend
1
7.7586
8%
2
3.4483
3%
3
3.0172
3%
4
9.0517
9%
5
76.7241
77%

225 Customer Reviews



Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.
Rated 5 out of 5 stars
By John on Nov 21, 2023

Great product!

Have been using for many many years. I love the auto-ship option to get it every 6 months. Chewy will also call your Vet directly to verify that you have completed an annual checkup for your animal, then ship it out after verifying once per year. So make sure to get your fur baby in before they ship!


Rated 5 out of 5 stars
By Megan on Nov 16, 2023

I’ve had my dog on Triflexus since we rescued her 5 years ago. Weve never had an issue with ticks or fleas. The fact that heartworm is included in one pill makes it easy for me to make sure Zoey is covered.


Rated 5 out of 5 stars
By Albert on Nov 22, 2023

Trifexis

I have been giving the monthly Trifexis pill for almost 13 years. Have had no problen with fleas, ticks, heartworms, etc., in all that time.


Rated 1 out of 5 stars
By Lina on Sep 5, 2023

Almost killed my dog

DO NOT give this to your pet. My dog nearly died a day after taking this; her diarrhea had blood in it, her eyes were bloodshot and we had to rush her to the vet. Trifexis should be banned. Do not buy this.


Rated 5 out of 5 stars
By Ellie on Oct 3, 2023

Trifexis order

I use chewy for my prescription because I get a coupon and can save some money. It also come in a fast delivery to my home.


Rated 5 out of 5 stars
By Dog on Aug 31, 2023

Trifexis

I have been giving this to my dog since he was old enough to start taking it. I have never seen a flea on him. He is always good with heart worm test. Love this stuff.


Rated 2 out of 5 stars
By Lee on Jul 12, 2023

Naw

There is simply no way to hide the smell of the pill!! My dog who will eat anything as long as it's coated in cream cheese WOULD NOT eat this!! I tried EVEYTHING!!! I finally bought a pill crusher hopefully this time he will take it! :(


Rated 5 out of 5 stars
By Dani on Aug 20, 2023

Worth the buy for 6 month supply

I’ve been buying monthly heart worm preventive medications from my vet and was suggested buying this online instead and it’s worth it!


Rated 2 out of 5 stars
By Tasha on Jul 14, 2023

Problem

This is not chewable. It smells so bad, I have to cram it down my dog's throat. Even after a full meal, as recommended, she throws up. Not sure how much product is absorbed.


Rated 5 out of 5 stars
By Patricia on Nov 5, 2023

Arrived quickly

No problems getting this prescription filled quickly