What to do when your dog lunges at other dogs on walks
The moment-by-moment plan: what to do before, during, and after your dog reacts.
Part of Understanding and managing dog reactivity
Key takeaways
- In the moment, create distance and get out calmly; it isn't a teaching moment.
- Don't yank, yell, or drag the dog closer.
- The real work happens before walks and away from triggers.
What should I do when my dog lunges at another dog?
Stay calm, keep a firm grip, and create distance immediately — turn and walk the other way, cross the street, or step behind a parked car. Once your dog can respond to you again, reward calm behaviour. A reaction in progress is a moment for safety, not teaching.
What should I not do when my dog reacts?
Don't yell, drag the dog toward the trigger, or let the other dog approach "to make friends." These add pressure and excitement, and can turn a reaction into a fight.
How do I prevent reactions before they happen?
Scan ahead, spot triggers early, and move before your dog reaches its limit. The earlier you act, the easier it is.
| Before the walk | During the walk | After a reaction |
|---|---|---|
| Choose quieter routes and times | Scan ahead; create distance early | Leave the area and let the dog settle |
| Practise focus and heel at home | Keep the leash loose until you need it | Shorten the walk if the dog is still wound up |
| Bring high-value rewards | Reward calm looks at the trigger | Note distance and trigger for next time |
When should I get professional help for lunging?
Get help if reactions are getting more frequent or intense, if you're struggling to physically hold the dog, if there has been a bite or near-bite, or if walks have become something you dread.
See the dog reactivity guide or book a consultation.
More questions
Should I let my reactive dog meet other dogs?
Not while you are training reactivity, and never on tight leashes in passing. Controlled introductions can come later, guided by a trainer.
About the author
Blair Lowe — Owner and Head Trainer, Lakeshore Canine
Blair has trained dogs professionally for over six years, in Ottawa, the United States, and now Oakville, working with family pets and high-drive working dogs. He is a PSA Certified Decoy and earned a PSA 1 Vice National Champion title with his Belgian Malinois, Zira, at PSA Nationals in 2022.
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