Yes. Flea collars work but are generally less effective than topical or oral treatments. Seresto Flea and Tick Collar for Dogs provides eight months of protection against adult fleas, flea larvae ...

but there’s also some new high tech flea and tick collars that are out there and they work for fleas and ticks and they have a very different technology. They don’t work by contacting your pet ...

WASHINGTON— Popular pet flea collars and treatments contain high levels of toxic PFAS chemicals, according to laboratory test results posted today by Public Employees for Environmental Responsibility.

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 ...