Geese are more resistant to disease than are chickens or turkeys. As they mature they require less protein and more carbohydrate, which is less expensive, so take note of the recommended times for shifting to a lower protein feed. If consumption drops below this guideline, look for a reason why. With non-medicated feed you will have to be careful to prevent coccidiosis. Keep the water clean.
Many people like to eat corn-fed birds because of the plumpness and tastiness of the meat.
These birds aren't ready until the 18th week. The bigger your bird, the more grain will be consumed. It is a trade-off of size for cost. There is some evidence through research that classical music in the chicken pen stimulates growth in the birds. Here they forage by day on fresh ground free of parasites, hold back weeds, break up and spread animal manure, and reduce fly larvae and other ground pests.