The UGA Veterinary Diagnostic Laboratory in Athens conducted a necropsy on a single puppy that was reported to have ingested Trifexis. Based on this single case, we do not have any information regarding the toxicity, or lack thereof, of this drug. Pet owners or veterinarians who want to report an adverse reaction to an approved drug should report the problem directly to the drug’s manufacturer, according to the U.S. Food and Drug Administration.
Elanco, which manufactures Trifexis, has created a phone hotline for consumers: 888-545-5973. Click here to read a statement released by Elanco on Nov. 11, 2013.
Veterinarians with questions may contact Elanco Chief Veterinarian Dr. Steve Connell at 317-433-5488 or email@example.com
— Posted Nov. 13, 2013