Is Seresto harmful to humans?
In its human health risk assessment, EPA determined that the collars may cause slight skin irritation but will not cause skin allergies. Since the initial registration, EPA has received reports of undesirable effects to domestic animals using Seresto™ collars.
People also ask, is Seresto toxic?
The side effects of the Seresto collar are well documented and well known. The toxic side effects of the Seresto collar are much worse for older dogs which indicates that the Seresto product is toxic in many cases to dogs but the weaker and older are the one it kills the others just suffer in silence.