Will be getting a 9 month old female Brittany Spaniel!!!!

[Turkeyslayer 1300]

With the spaniels I work with, Too Far, is a favored command, when they get more than 20 yards or so away this is the command to get back into that 20 yard circle around you.

 

[LuckyLuc82]

How do I Start training "too far"?