Leash pulling is one of the most common frustrations dog parents face, and it has nothing to do with stubbornness or defiance. Here's what's actually going on, and how to build a dog who walks with you instead of ahead of you.

No one ever expects it, but sometimes, even the sweetest, most gentle dog can bite. Maybe it was a quick nip, or something more serious. Either way, it’s a moment that can leave you feeling shocked, scared, and unsure of what to do next.