^x2
That breeder should have feeding/hatch records. That's just responsible keeping. It sounds like this breeder just wanted to make a sale and doesn't care much for the animal. What if you had a question about what it was eating? There's no way ALL his babies are eating the same prey item. I only have 7 babies in my baby rack now and some are eating live mice, F/T mice, live rats, and even F/T rats! AND THAT'S JUST 7 BABIES! Your baby could be eating anything.
Don't do business with anyone who can't even answer simple questions or be able to tell you when the baby is hatched, when it's last meal was and what it ate, and who it's parents are.