When do you usually fish with them and where.
i find late spring and early to mid summer to be the best times for a slew of reasons, a few being that frogs are spawning that time of year and should be all over the place, in the heat of summer many bass will be hanging out in the shade under the water lillys so throwing a frog on top of them is like a pizza guy knocking on the front door. also i find a great place to fish frogs is under over hanging tree brasnches, lots of stuff like baby birds and small mammals , ect tend to fall out of these branches and into the water and bass know this so they hang out under these branches waiting for some unlucky sucker to make a wrong step and fall in. you can actually fish frogs in open water with great success if you know what type of structure lies below. obviously you dont want to juts start throwing out into random open water all day and hope for a bite but if there is a break point or little drop off or some other similar type of structure nearby try tossing a frog past it then slowly working it above these areas and the fish will usually be waiting. also as with all topwater lures bright sunny days pretty much make these lures useless unless the water is very shallow, reason i say this is because you want some clouds or over cast so when the bass look up at the surface they arent "blinded by the light" (lol) if the sun is very bright they wont see much of anything vs a nice overcast day they will get a nice silouette of your frog and be able to pinpoint it. on the flipside if you are fishing very shallow water (1 to 3 feet deep) the fish will most likely be cruising just below the surface anyways and should be able to lock on to your frog relatively easy.