I used to handle the dog onto the retrieve but after so many times when i think i've handled the dog onto the area of the fall and the dog can't find it then as i've called the dog back often it would find the retrieve itself so i still use hand signals in training,but all i do now to help the dog find is to tell the dog to get out as i use spaniels i some times have to use the command a few times until the dog takes a line and stop quartering.