First, buy water. You can find water plots in the Store, at Animals, in the Ponds tag. Ducks need at least 2x2 plots, Geese 3x3. Place the water plots so that they form an area of at least 2x2 or 3x3.
Next, buy a Duck Pond or Geese Pond. You'll find those in the Gear tag in the Store.
And finally, place the Duck Pond or Geese Pond on top of the plots of water you have just placed on your farm. Hover the Pond over the water plots, and click to place.
|The Duck Pond on Felicia's Ranch.|