Benefits: 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:vomitingpruritislethargy diarrheaCautions: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. Overdose:Contact your nearest emergency animal hospital Storage:Store Trifexis at room temperature 68-77° F Helpful Tips: 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. Trifexis 40.1-60lbs 6 Doses Blue. I do not receive this product or any others in exchange for this article, I do get a commission for readers clicking the buy now links which helps to differ the cost of hosting this blog and I sincerely hope this article site helps you with your search for Vet Approved Rx products.