OK, Peeper follow me... Breathe iiinnnn, breath ouuuuuut. Repeat. More if you need it. Mix the gallon, fill the waterer as needed, trust your hubby, and try not to fidget too much at work while you're waiting to get home to those cute little fuzzballs.I may very well have to, I'm not very math smart lol. Also it doesn't say how much each syringe holds or at least you can't tell because of the dark color of the drench.