f your walks often feel more like tug-of-war matches, or your dog seems anxious or reactive around new people, you’re not alone. Many pet parents notice their dogs lunging, barking, or trying to escape when meeting strangers—or even other dogs. Understanding why this happens is the first step to helping your dog feel calm and confident. 

Why Dogs Pull or Act Fearful

Dogs may pull on the leash or act fearful for several reasons: 

• Overstimulation or frustration: Some dogs get excited or frustrated when they see other dogs, people, or certain triggers. Without tools to manage this feeling, pulling or lunging becomes their natural response. 
• Fear or anxiety: Dogs who haven’t been socialized or have had negative experiences may feel nervous around strangers or unfamiliar dogs. Pulling, growling, or barking can be their way of coping. 
• Lack of training or guidance: Leash manners and self-control don’t come naturally to every dog. Without consistent practice, even friendly dogs can pull or act reactive when unsure what’s expected. 

How You Can Help

Managing leash reactivity and fear requires patience, consistency, and the right tools. Here are some approaches that can make walks safer and more enjoyable: 

• Practice calm alternatives: Teaching your dog to focus on you  instead of lunging can redirect their energy. 
• Distance and thresholds: Keeping your dog at a distance from triggers where they feel safe helps them learn without becoming overwhelmed. 
• Impulse control exercises: Simple exercises like waiting at doorways or “leave it” games build self-control. 
• Positive reinforcement: Rewarding calm behaviour reinforces what you want to see on walks. 

Training Classes That Can Help

At Toronto Humane Society, we offer a Reactive Small Dog Group Class designed specifically for dogs who display frustration or leash reactivity. In this class, dogs practice calm behaviours in a small group with visual barriers and controlled distance to stay under threshold. You and your dog will work on: 

• Calm alternatives to lunging 
• Focus exercises 
• Impulse control 
• Management techniques to set your dog up for success 

If your dog shows acute aggression towards other dogs or people, we recommend private training. Click here to learn more about our dog behaviour consultations and private trainig packages. 

With the right training and support, even reactive or anxious dogs can learn to walk calmly and enjoy meeting new people.