This is how ferret feeding time ideally should look like. Granted, some folks aren’t able to commit the time necessary to convert and keep their ferrets on this diet, but in the long run it’s worth it.
Eventually I’m going to switch mine over to a whole prey diet of mice and chicks.
http://www.rodentpro.com has them for cheeeeeaaap. At least 1/10th of what Petco sells them for (ssshhhh).