You recently acquired a new puppy and other than the middle of the night potty breaks, the first few weeks were pretty easy. The pup mostly ate, slept, gently gnawed on his toys, and waddled along a few feet behind you, never getting too far from sight.To know more visit: https://www.dogtra.com/blog-and-events/at-what-age-can-i-start-e-collar-training