poison dart frogs arnt poisonous in captivity, only in nature due to their eating habits. also, yes, they can eat mice. badass frog man, i prefer snakes, but frogs are cool 2. I have one very angry snake (the bastard actually swallowed my index finger up to where it attaches to my hand, and tried to eat one of my hoodies while I was wearing it. he is only 6 ft too, rofl.) and occasionally I'll blow some smoke into his cage to mellow him out a bit. reptiles and amphibians are awesome.