Jack-Allen Walker on Instagram: "This is a great example of how not to introduce two dogs. Notice the setup: both dogs are meeting nose-to-nose, the leashes are tight, the handler is leaning over, and there’s no room for the dogs to create space. This type of introduction creates tension before the dogs have even had a chance to read each other.When dogs meet head-on, it’s unnatural. In the canine world, dogs prefer to curve, sniff from the side, and approach with space. But here, both are locke