I  have done  minor conditioning on mine. When babies I say "dinnertime", when I  feed. I taught  them to herd forward with my arms outstretched walking  towards them.  I let them into a day yard and  at night I'd say "bedtime' and  start herding t hem. Now I can  just call" bedtime goose" across the  yard and they  come. Same with my ducks. I also  have each go into  separate pens. They learn which is theirs. When the geese start doing  something I  don't want them to  I yell "goose", if they  don't  stop (usually eating  something I hadn't  fenced off yet, I  stomp  towards them.Now  they pretty much listen. I say  "outside" in the morning, and now I no longer herd them I  just  tell them.  They  also  know 'greens' and  will come if I  call greens.    
They also figure out if I am weeding the garden i throw goodies over the fence, so both geese and ducks if they see me come out the back door tend to come running. They also come down and wait for me at night to come out and feed and put them to bed.... They aren't dumb, you just have to be consistant, They can connect any behavior to food....
	
		
			
		
		
	
				
			They also figure out if I am weeding the garden i throw goodies over the fence, so both geese and ducks if they see me come out the back door tend to come running. They also come down and wait for me at night to come out and feed and put them to bed.... They aren't dumb, you just have to be consistant, They can connect any behavior to food....
	
	
  At night, when I put them to bed in their house, I tell them it's "time for bed" and they will all go inside and let me lock the door.  They also know what "hush, quiet now" means....it stops them from raising the dead when I go let them out in the mornings. 