I got 5 goslings from Ideal March 24 and all are growing like weeds and very healthy. I feed mine Mazuri Starter for 1 month then I add some chicken scratch, flock raiser, and sunflower seed chips for about 1 month then off the starter to Mazuri Maintanance or Purina Flock Raiser mixed with scratch, finch seed, and sunflower seed chips plus all the grass they want to eat