If walking your dog requires you to shift into a whole new headspace - maybe something like “no pain, no gain” - first of all, we applaud your grit and fortitude. But also, your dog could probably use a little help with those leash skills. Dog trainer Corinne Fritzell loves helping dogs and their humans improve their leash skills. She explains what the deal is with dogs and leashes, and give us a few tips on how to make on-leash adventures more fun for you and your dog.