Over 10 Years Agency Has Received Average of 25 Reports Daily of Injuries to Pets Wearing Seresto Collars But Taken No Action WASHINGTON— Reports of harm to pets wearing Seresto flea collars have now ...

Frontline is a liquid pesticide applied between the pets’ shoulder blades once a month; it spreads throughout the skin and fur. Seresto flea and tick collars contain 250 ppt of a long-chain PFAS.

For instance, some cats with sensitive skin can't tolerate a spot ... Information Center and report adverse reactions to the EPA. Purchase a Seresto collar only from a reputable online retailer ...