[targonrotts]

again, depending on what worm you want to deworm for, the ingredient.
pyrantel pomeate only does hooks and rounds. praziquantel does tapes.
panacur does hooks, rounds, whips and a species of tapes. drontal plus does all.
read the ingredient and what you need to deworm.
alot of places sell by the bottle and it gets expensive, but if you find a site you trust that sells individual depending on dogs weight, then it's another option for you.