Sounds like a bad diet. Don't rescue pets from stores. They will just replace them and continue the cycle of abuse. Not sure if its at a store, and base on the diet I doubt it. I also doubt the bullfroglet feeders are cultured.

I would steer cleer of this frog. Diet should be nightcrawlers, roaches, with crickets once a week if she'll still eat them (females usually do). Mice only occasionally (stick with young rodents...i.e. rat fuzzies/hoppers depending on frog size). I only feed rodent/fowl every 45-60 days.