Yep! Like a LMB a frog will eat anything that moves as long as he/she can fit in his/her mouth. This can actually lead to the death of both predator and prey at times. It is not at all unusual for a frog to eat a crawdad.
We have managed to pellet train frogs, but we either have to keep farm raised maggots under the feed (so that it is constantly in motion) or keep the feed in a "hopper" with a blower underneath it.
Sorry to have been away for so long, but glad to see you all are still hopping (ok... bad pun) away on the frog topic.
Deb