Geese love water, and goslings need a constant supply of it. Until your goslings are at least a week old, you should use a drinker that is only large enough for them to get their bills in. As the goslings age, you can introduce them to water slowly. Use a small pan and let them play in it for 10 minutes at a time.
Goslings are ready for feed and water when they arrive. Here at Freeway Poultry Ltd we use chick starter for the first week to 10 days. Layers Pellets can be used after this time. Keep feed and fresh water available to the birds at all times. Goslings do not take heat well, so be sure not to overheat them. They like a temperature of 30-35 degrees for the first 3 days, then 25-30 degrees for days 4 to 7approx. . … Once they leave the brooder, it is a good idea to give them a heat lamp at night for the first week or so, unless the weather is very hot.