When your Dog pulls follow these simple steps this is an Aid to help good lead walking.
If your Pulls stop get your dog settled by your side and continue walking if your Dog continues to pull stop dog returns to your side , change direction and walk if your dog pulls again stop settle change direction continue walking. ONLY WHEN YOUR DOG IS SETTLED WALKING NICELY ON THE LEAD STOP AND REWARD THEM .
Then continue walking if they pull again keep repeating these steps plus cross roads and change direction also include extras like sits or stands to cross the road to keep your Dogs mind on you.
NEVER REWARD YOUR DOG WHEN THEY ARE PULLING OR DIRECTLY AFTER PULLING , ALWAYS WAIT A SORT TIME AND DISTANCE WHEN THEY ARE WALKING WELL ..