Seresto flea collar and imidacloprid. A package containing a Seresto flea collar is shown, bearing the Bayer logo. The product is now sold by Elanco, which bought Bayer's animal health division in 2019.

Seresto flea collar & imidacloprid

Earlier in March, USA Today reported that bestselling Seresto flea collars have been linked to 1700 pet deaths in the US – and that’s just going by the number reported to the Environmental Protection Agency (EPA); the actual number is expected to be higher. The story originated from Johnathan Hettinger at the Midwest Center for Investigative Reporting, a non-profit newsroom focused on agribusiness and related … Continue reading Seresto flea collar & imidacloprid