Trifexis is Spinosad & milebycin oxime - the active drug in Comfortis (which is an oral 30-day flea preventative) is spinosad. For Comfortis my vet says to give on a FULL stomach with food - and crate/keep activity very low for an hour following.
Trifexis is Spinosad & milebycin oxime - the active drug in Comfortis (which is an oral 30-day flea preventative) is spinosad. For Comfortis my vet says to give on a FULL stomach with food - and crate/keep activity very low for an hour following.
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