Seresto Flea and Tick Collars Can Injure or Kill Pets Complaint

November 2, 2022

Seresto flea and tick collars, from Bayer Healthcare, LLC, Bayer Corporation, and Bayer AG, are some of the best-selling collars for preventing pets from getting fleas and ticks. Unfortunately, the complaint alleges the collars have caused tens of thousands of injuries to pets and as many as 1,700 deaths because of the combination of three ingredients used in the collars.