Are you sure they're dwarfs? If they're anything bigger than 2 inches, nose to butt, they must be african clawed frogs, not dwarfs. I have four of these frogs, and like Becky said, they are awesome. I have had them breed before; raised a ton of eggs and tadpoles; had a massive die-off and ended up with about 60 frogs. I had to clean the dirt out of the tank with a turkey baster and it was rough, let me tell you, especially when planarians started invading and growing on dead tadpoles and eggshells left in the water.
At this point, I just let my frogs eat the eggs; they are in a tank with fish that will gladly do the same, before the eggs are even fertilized.
How did you make out with the frogs/eggs?