Pet flea and tick treatments contain pesticides that end up washing into the environment
Fipronil and imidacloprid were both banned ... In my opinion, preventative flea treatment is neither necessary nor desirable ...
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The 6 best flea and tick treatments for dogs in 2025, with advice from vets
Fipronil kills adult fleas and ticks ... Minimum age and weight: Flea treatments are intended for dogs above a minimum age and weight. Your options for a very young puppy will be more limited ...
Owners of dogs and cats warned they may be killing garden birds
Scientists are calling for the Government to reassess the environmental risk of pesticides used in flea and tick treatments.