Trifexis is a once a month chewable tablet that kills fleas, prevents flea infestations, flea bites and protects your dog from other parasites such as heart worms, hookworm, roundworm, and whipworm infections.Add this item to your cart:
**Note: This product requires a veterinarian's prescription to purchase.At checkout you will need to provide your
veterinarian's FAX or email address. We will then send him or her a prescription verification that he or she
will need to sign and return before we can ship you this product.
Kills fleas before they can lay eggs
Begins killing biting fleas within 30 minutes
Trifexis is beef-flavored, so you can offer it as a treat.
Easy to administer chewable tablet
Treats and controls roundworms, hookworms, and whipworms
Prevents heartworm disease
Dosage and Administration [for dogs over 8 weeks of age]:
5 - 10 lbs Give one tablet [Pink label box]
10.1 - 20 lbs Give one tablet [Orange label box]
20.1 - 40 lbs Give one tablet [Green label box]
40.1 - 60 lbs Give one tablet [Blue label box]
60.1 - 120 lbs Give one tablet [Brown label box]
Over 120 lbs Administer the appropriate combination of tablets
Possible Side Effects:
The most common adverse reactions recorded in clinical trials were vomiting, pruritus, lethargy and diarrhea. If vomiting occurs within an hour after administration, redose with another full dose. Puppies less than 14 weeks of age may experience a higher rate of vomiting.
The most common side effects in clinical trials were:
Your dog should be tested for heartworm infection before starting Trifexis.
The safe use of Trifexis in breeding males has not been evaluated. Use with caution in dogs with pre-existing epilepsy.
Contact your nearest emergency animal hospital
Store Trifexis at room temperature 68-77° F
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.
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