Elanco Animal Health Trifexis http://cdn.petcarerx.com/img/PrdImg/095x095/22843_001_m.jpg Trifexis is a very powerful and effective product. Its uses include the prevention of heartworm disease, treatment of flea infestations, and treatment of several parasitic infections. It will not rub off like other medications on the market. Retail Price: 149.99 $ $106.99 In stock! Order now!
Trifexis 4 out of 5 based on 30 ratings.
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Trifexis 20.1-40lbs 6 Pack
Item: # 35641

Trifexis 20.1-40lbs 6 Pack

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$112.99 Retail Price: $159.99
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Elanco Animal Health Presents Trifexis 20.1-40lbs 6 Pack. Trifexis is a Beef Flavored, Chewable Tablet for Dogs that Protects Against Heartworm, Fleas, and Intestinal Worms, Including Hookworm, Roundworm, and Whipworm. Trifexis Starts Killing Fleas Within 30 Minutes and Before they can Lay Eggs. It is Administered Once a Month to your Dog. [35641]


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About Trifexis 20.1-40lbs 6 Pack
Your dog is vulnerable to so many pests. Fleas, worms, parasites. Keep your dog healthier with Trifexis. Trifexis is a beef flavored, chewable tablet for dogs that protects against heartworm, fleas, and intestinal worms, including hookworm, roundworm, and whipworm. Trifexis starts killing fleas within 30 minutes before they can lay eggs. It is administered once a month to your dog.
Key Benefits of Trifexis
  • Kills fleas, prevents heartworm, and treats and controls intestinal parasites
  • Once monthly beef flavored chewable tablet
  • No isolation from other pets necessary
Who's Trifexis For?
Dogs 5 pounds and heavier, and 8 weeks and older, who need protection against fleas, heartworm, hookworm, roundworm, and whipworm
Care Instructions
Store at room temperature.
Trifexis Specifications
Ask your veterinarian or consult with one of our pet care specialists at 1-800-844-1427.

This information is for informational purposes only and is not meant as a substitute for the professional advice of, or diagnosis or treatment by, your veterinarian. Always seek the advice of your veterinarian or other qualified professional with any questions you may have regarding a medical condition. Never disregard or delay seeking professional advice due to what you may have read on our website. Our medications are FDA approved and/or EPA regulated when and as required by law.
Trifexis Ingredients
Spinosad, Milbemycin oxime
How Does Trifexis Work?
The active ingredient spinosad, a natural soil microbe, kills adult fleas by attacking the nervous system. Milbemycin oxime, a broad spectrum anti-parasitic, kills worms by attacking the neurotransmitters, causing hyperpolarization.

Side Effects and Warnings
Adverse reactions include vomiting, itching, ear redness, skin redness and inflammation, loss of appetite, diarrhea, and lethargy. Use with caution in dogs with epilepsy. Puppies less than 14 weeks old may excessively vomit. Consult your veterinarian in regard to pregnant or lactating dogs. If dog experiences any listed effects, immediately contact your veterinarian. Not for breeds of collie.

Do not use ivermectin in addition to Trifexis. Consult your veterinarian regarding the addition of any other medication, supplement, or vitamins.
Manufacturer Elanco Animal Health

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Rated 3.9 out of 5 by 30 reviewers.
Rated 4 out of 5 by I have a minature schnauzer 16 lbs, have been giving it to her for about 2 years. The price continues to go up each time I buy a 6 month supply. Besides the price going up each time I buy, it makes her very itchy, so then I have to give her another pill to try to combat the itching (Temeril P), which makes it more expensive April 23, 2013
Rated 4 out of 5 by Not one flea but.... We have a mini dachshund. I added up the cost and this product was cheaper than having to buy all monthly products (heartgaurd, wormer, etc..) by around $5-$10. I don't have any problem with her taking it. It is a hard pill and with other products I have been known to roll cheese around it. However, the only issue thus far has been the itching. I thought at first she had fleas, then just dry skin but after reading up this product has a side affect of itching. She also got tapeworms so I'm assuming it doesn't protect against them. She mainly an indoor dog but on pretty days she spends a good dosage of outside time. March 26, 2013
Rated 3 out of 5 by Expensive but Effective This product is Effective. I have not seen a flea on my dog and we live in Florida. We will see when summer hits if it is truly repellent of fleas. I gave low ease of use because it is not chewable. I have to fight with her every month to take it. She smells it and cowers down. I cannot put it in cheese or meat because she won't eat it. I did however discover smothering it with peanut butter and then cheese works the best. It still requires a fight. Also, this is a very expensive pill and you cannot afford any monthly mistakes. I wish it was a little cheaper. It is definitely making me look for an alternative. March 16, 2013
Rated 4 out of 5 by Very Effective My Dachshund gets this produce once a month and it is VERY effective. Be careful to order the correct dosage because it is dangerous if you give a more powerful strength than needed. I recommend this product over Comfortis. Mo weighs 13lbs so she gets the one for dogs 10.1-20 pounds. Be sure to give your dog food when you give this product because it could possibly upset your pet's stomach. Mo eats it no problem, I don't even have to disguise it in a dog treat or break it up. March 12, 2013
Rated 4 out of 5 by Great Heart Worm Medicine/Flea Protection Hello Everyone, I have a 10 year old Golden Retriever now and my Vet recommended I put her on Trifexis and Front Line plus simply because I live in a wooden area that and she allergic to flea saliva bites. I been using Trifexis for nearly two years now and its a Great Preventive against worms and that fleas may carry. The reason I have it a Two bar on Ease of Use is because she will not chew it I have to kinda break it down is sections for her just for her to eat it. Plus You have to give your pet a meal before giving this medicine to them or other wise it upsets the stomach and will cause them to throw up. Other then that its a great product! Only Reason it got a four star from me is because its not a easy chew tablets for my dog. But, if anyone was to ask me on what type of flea/heart medication to put there pet on I would tell them to do Trifexis and Front Line plus because you will get double the protection and the Front Line Plus will protect your pet from Ticks!!! February 28, 2013
Rated 5 out of 5 by Five months--so far, so good! My 6 year-old male miniature poodle came home after several warm winter months in Florida with the first fleas of his life last year. We worked for months using several alternating brands of skin applications (one of which we had already been regularly using) trying to no avail to end the infestation. We sprayed, we had the house professionally fumigated and still had fleas. Finally, Trifexis quickly solved the problem. He always loved his heartworm pills, but these are so large he needs two tries to get them down. So far, no adverse reactions, no heartworms and no fleas! February 25, 2013
Rated 4 out of 5 by Effective - IF YOU CAN GET IT IN YOUR DOG! "Ease of use" hardly applies. My dogs run away when they get one whiff of this so-called "chewable" tablet. Even wrapped in a piece of chicken it takes numerous tries. As effective as this product is, I sure would like to see it made at least palatable . February 22, 2013
Rated 4 out of 5 by This product combines Heartworm & Flea meds. I'm really grateful for Trifexis. I was giving my Chow 1 pill for Heartworms & 1 for Fleas, now I only give her 1 pill a month. It has cut my cost by about 25-30% every 6 months. The description reads that it's beef flavored and to give w/food but, she eats around it and I don't blame her. When I take it out of the package, it has a strong smell of dirt so, I let it sit out for a couple hours hoping it will help with the smell but it doesn't. I still let it sit out, but now I cut it into four pieces and give it to her in cheese. February 16, 2013
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