Choose a well-fitted harness or flat collar your dog is comfortable in. A harness can reduce pressure on the neck, especially for dogs that pull. Check the fit often, because puppies grow quickly. Introduce new gear gradually with treats so your dog links it with walks.
A standard 4 to 6 foot leash gives you control while letting your dog explore. Teach loose-leash walking with rewards instead of yanking. See how to stop your dog from pulling on the leash. Keep the leash loose and calm, so walks stay relaxed for both of you.
Make sure your dog wears an ID tag and that microchip details are current. For early morning or evening walks, use reflective gear or a light so drivers can see you both. Carry waste bags and fresh water for longer outings.