with collars designed for dogs of different sizes and collars that can last several months before they need replacing. The Seresto Flea and Tick Treatment and Prevention Collar flies high above ...

In the "mild" category, some online reviewers have reported reddened skin on their dog directly under where the collar sits. Elanco's Seresto flea collar leaflets confirms this as a potential side ...

The Seresto collar developed by drug giant Bayer is at the center of an absolutely massive pile of reports suggesting that it can be dangerous or even deadly to cats and dogs. The collars ...

In response, the EPA conducted a review of the Seresto collar and says that its manufacturer, Elanco, has agreed to implement measures to alert veterinarians and pet owners about potential risks ...

The emails revealed significant internal strife within the agency regarding the pet collars, with staff scientists and incident coordinators repeatedly urging managers to take action on Seresto.

WASHINGTON— The Environmental Protection Agency today ordered warning labels be placed on Seresto flea and tick collars, which have been linked to tens of thousands of pet injuries and deaths in ...