Just because it is cold and snowy outside, does not mean dogs don't need the same amount of exercise and stimulation as in the warmer months. (fetchpetcare.com)
It is up to you to know the difference and know which tests actual abilities and which means the dog simply does not eat sheep or children. (workingdogs.com)
This doesn't necessarily mean the dog gets a strong physical correction every time. (leerburg.com)