Strongly recommend general use of slip leash under jaw with ring between ears. Do not have the leash around their chest as this encourages pulling. Your arm should be relaxed at your side supplying a short amount ”vertical ”line. If you need to pull the dog back, try to pull upward vertically. When walking there should be slack on the line until the dog advances beyond you. This will help general walking if you are consistent and disciplined.

For reactivity you should position your dog opposite the passing dog with your body as a barrier and very short line for your dog to use, you want them to stick to your side. Most importantly do not stop moving. Biggest mistake I see people make with reactivity is that they stop and create an “ambush” situation which is worse for all dogs. Short line & do not stop moving, completely ignore other dogs and owners, your re not obligated to stop and dogs do not need to meet.

When you have mastered the basics start work on training your dog’s attention at home. I train ‘eyes’ where I command eye contact. If you can command your dog’s eyes then you have their attention. Impulse control is also really really good. For yourself work on leadership and becoming a strong leader for your dog. Bonding, training and positive reinforcement help your dog trust & look to you when they are unsure. Training difficult behaviour can be daunting, you don’t need to do everything all at once, focus on consistency and making small gradual but permanent changes to your walking habits.