Flea heartworm prevention I have a 5 month old yorkie who I need to put on sometime of preventative because the mosqitos here in ga are awful.... My 4 month old toy poodle is on first trio from banfield and has been fine with it however he is 6 lbs so he a lot bigger than her.... She is not even 2 lbs yet.... Is first trio ok for her? I would like to use something that us flea and heart worm in one if thats ok? Thanks |