That is correct - only one live attempt and it was an adult. I am working on trying to get a rat fuzzy or a smaller live mouse. I wanted to leave a rat fuzzy in with her this week instead of trying f/t again, but the reptile show only had adult rats as live food when I went and the petland doesn't have anything other than adult mice or adult rats. The Petland also doesn't know the difference between most of their frozen feeders and tried to sell me mouse pinkies as rat pinkies once and they have some other issues, so just not a very good source in general. I'm going to be looking at a couple local non-chain pet stores to try to get a live feeder rodent that isn't an adult.
She is a 2016 baby - I haven't weighed her as I didn't want to handle her unnecessarily. She's probably a similar size though.
Edit: Just to make sure it's clear, the breeder stated that she was fed live adult mice.