Do you have any pic's of the one that "had milky white eyes" and are you sure it is blind? I would be very surprised to find a blind toadlet that would eat since they are sight hunters. Now if only one eye is effected that would explain it. As far as care your on the right track. The good news is if you can keep them well supplied with tiny bugs you catch for a while they will grow big enough to eat larger things pretty quickly. For just one or two toads like you have something like the zoo med bug napper is good for collecting food in the summer months. You can also make something similar on your own and save yourself the purchase price.But one of the babies had milky white eyes and is very very blind so I ended up keeping 2 I could never kill the little thing or put it out of its misery. They are both doing very well on a diet of the tiniest wood bugs I can find and some worm things that seem to live in pea pods.