My dog dug a bullfrog out of hibernation...?

Bullfrogs I know eat crickets and worms. They LOVE night crawlers and they are also the best nutritional substance for them. (btw- you prob. already know this but buy your insects from a pet store Petsmart Petco etc. if you cath them from the wild they could be carrying parasites. The frog might be too. Just FYI) Hope I helped!!