It depends largely on how big the geese problem is. By that I mean 10 to 20 or 100 to 200 geese. Useing any number of non-lethal methods to rid your property ogeese include but not limited to; Harassment by Dogs, Maypole Streamers, Balloons - Mylar or Inflatable People, Flags, and Vegetative Barriers around water. You will need a Federal permit to use lethal methods to rid the geese problem.