How Often Should I Use Stronghold On My Dog?

How Often Should I Use Stronghold On My Dog? For the treatment and prevention of flea infestations in dogs and cats, Stronghold should be administered at monthly intervals throughout the flea season, starting one month before fleas become active. How long does dog stronghold last? The active ingredient is absorbed through the skin and for

How Often To Give Dog Advantix?

How Often To Give Dog Advantix? A single application of K9 Advantix® II remains effective for four weeks. However, if the dog has a severe infestation, re-treatment within a month may be necessary; dogs should not be re-treated more than once every seven days. After flea control is attained, return to a monthly treatment schedule.