Around [86% of dogs and 91% of cats] are treated for fleas at least once a year, whether fleas are present or not. The most common active ingredients in these treatments are called imidacloprid ...

The Seresto Flea and Tick Collar contains imidacloprid and flumethrin, which are released in low concentrations over your cat's skin and coat to kill fleas on contact. The water-resistant collar ...

Toxic substances used in flea and tick treatments pet owners give to their dogs and cats have been detected in birds' nests, ...

Research has revealed contamination of rivers in the UK with chemicals from topical flea and tick treatments. They enter ...

On January 21, a Northern District of California Court denied Plaintiff Tevra Brands LLC’s (“Tevra’s”) Motion for a New Trial, after a Jury found ...

Flumethrin is a pyrethroid that has been shown to have troubling health impacts on dogs, cats and people. When combined, imidacloprid and flumethrin are believed to have synergistic effects that make ...

Toxic substances used in flea and tick treatments pet owners give to their dogs and cats ... and imidacloprid, two common insecticides distributed by vets in pipettes to kill or stunt fleas ...