Capture the first glance
Stand still in a quiet room or yard with the leash loose. Say nothing. When your dog looks toward you, mark the moment and place a small treat close to your leg. Let the dog look away again, then wait for another choice.
The glance can be brief. Requiring long eye contact can make the exercise feel like a formal obedience position and may be uncomfortable for some dogs. You want orientation, not a staring contest.
Take the game onto an easy route
Choose a stretch where your dog can sniff and eat. Walk normally. Reward spontaneous looks, turns of the ear, or a brief movement back toward you. After the reward, continue walking so progress itself becomes part of the payoff.
At first, reward most check ins. When they happen often, vary the reward: food, a cheerful word, moving forward, or permission to sniff. Keep some food rewards in the mix when the environment is difficult.
Do not turn every walk into a test
A dog does not need to watch you continuously. Looking at the environment is part of walking safely and gathering information. Ask for more connection near crossings, narrow paths, and known distractions, then allow relaxed exploration in safe areas.
A training walk and a decompression walk can have different expectations. Both can include check ins, but the low pressure walk should not become a long drill.
When check ins disappear
Distance is usually the first variable to change. Move farther from the dog, person, vehicle, or smell that captured attention. If your dog cannot eat, cannot turn, or becomes rigid, barking, or frantic, focus on leaving rather than requesting more cues.
For sudden loss of attention together with stopping, limping, confusion, or unusual behavior, consider comfort and health. Training cannot solve pain or illness.
Build a habit you can use
Practice in several locations and with different handlers. Reward before clipping the leash on, at the doorway, after a turn, and after passing a mild distraction. This makes checking in part of the whole outing rather than a trick performed only in one spot.
Use an emergency U turn when you need an immediate exit. A check in supports that skill, but it should not be the only plan when a hazard is already close.