
When several dogs become reactive together, the loudest part of the encounter may not reveal where it began. In Cesar Millan’s work with two families, he looks for the dog who first becomes focused or unsettled, the other dogs who follow, and the human responses that keep the pattern moving.
That approach changes the task for the pet parents. Instead of treating a whole group’s behavior as one unmanageable event, Cesar works on the beginning of the interaction. Exercise, calmer preparation, individual practice, and the human’s timing all become part of helping the pack move differently. The same lesson appears in a four-dog household and in a family whose two dogs make neighborhood walks difficult.
What Starts to Change the Pack’s Pattern
- One dog can initiate a reaction that other dogs then join.
- Excited preparation at home can carry into the walk before another dog appears.
- Individual practice can help before the whole group works together again.
- Human hesitation and tension are part of what Cesar observes during difficult encounters.
- Distance, movement, and continued practice matter when a reaction starts to build.
Find the Beginning Beneath the Noise
Sher’s four dogs have become difficult to manage inside and outside the home. Furniture and outdoor fixtures have been damaged, and walks are so chaotic that the humans avoid other people and dogs. Chris describes being pulled over despite his size. The problem is affecting everyday life, not simply creating an occasional noisy greeting.
During the walk, Cesar identifies Kenzie as the dog who first becomes nervous and excited. She focuses, barks, and charges, and the younger Jameson follows her lead. The other dogs then become involved. The whole group is active, but the sequence matters.
A similar pattern appears with Olly and Bailey. Bailey is physically stronger, while the smaller Olly initiates the barking. When the dogs cannot reach the other dogs drawing their attention, they turn toward one another. Cesar identifies this as redirected behavior, and the humans can get caught in the middle.
These examples teach a shared observation: physical size and visible force do not necessarily identify the starting point. Cesar watches who notices, focuses, and reacts first. That gives the humans a more specific problem to work on than the impression that all the dogs suddenly become impossible at once.
Begin the Walk Before Leaving the House
Sher’s preparation includes excited talk and whistling while the dogs are already active. Cesar sees the human adding stimulation at the moment when she needs a calmer departure. The pack then carries that excitement out through the door and into the street.
The departure matters because the encounter does not begin only when another dog comes into view. By then, the humans and dogs may already be working within a hurried, unsettled pattern. Cesar asks the family to notice the conditions they are creating before the outside distraction arrives.
Their exercise routine is also part of his assessment. Sher has relied partly on the dogs playing in a sizable backyard, while walks happen less consistently because they are difficult. Cesar connects the unused energy, reduced walking, and destructive behavior in this household.
The relationship becomes circular: the walks are unpleasant, so the humans avoid them; the dogs then miss the structured activity Cesar wants them to have. His work aims to make the activity more manageable so that the family can maintain it, rather than simply telling them to continue a routine they already find overwhelming.
Give One Dog a Clearer Lesson
At the ranch, Cesar works with Kenzie separately. The family has a treadmill, and he uses a supervised session to demonstrate another form of structured activity. He pays attention to both the dog’s participation and Sher’s manner of guiding her.
When Sher initially lifts Kenzie onto the equipment, Cesar points out that the dog has not learned how to get there herself. He asks for guidance that allows Kenzie to complete the movement. The distinction is between placing the dog somewhere and helping her understand how to participate in the task.

The session includes experienced supervision while Kenzie adjusts. The educational point is not that unfamiliar equipment is automatically easy. It is that Sher needs patience and a clearer role while the dog learns a new experience.
Cesar later introduces his pack and continues observing Kenzie’s responses. There is a difficult moment that requires intervention before she settles into following the humans. Her progress does not happen without support. The practice gives Sher a different experience of her dog while preserving the need to continue the work at home.
For homework, Cesar recommends separating the group for some of the activity, with Kenzie receiving individual attention before the pack comes together again. Working with one dog is presented as a way to help the group, rather than a failure to handle all four at once.
Make Calm Guidance a Skill the Humans Practice
Gina’s work with Olly and Bailey highlights the same human responsibility. She is understandably worried about the dogs pulling her daughters toward traffic in a neighborhood with narrow roads and no sidewalks. Cesar observes how that fear and tension enter the walk.

He first demonstrates with Olly, then has Gina practice. Her early attempts need adjustment. She hesitates, and Cesar coaches her to keep moving with clearer direction. Later, she walks both dogs together with a different response.
The follow-up still includes difficulty. Gina reports improvement, but the family has not yet felt comfortable giving the girls the same responsibility. Cesar continues working with her rather than treating the first successful demonstration as a completed solution.
This is an important limit on the lesson. Confidence is developed through practice and feedback in the account. It is not a reason to ignore the real concerns that led the families to seek help. The adults and Cesar remain involved as the handling changes.
Respond Before the Group Repeats the Whole Pattern
Sher and Chris show a much calmer departure at their follow-up. The next challenge still exposes a problem when Kenzie focuses on an approaching dog and Jameson becomes involved. Cesar identifies the missed moment: Sher allows the focus to continue and stops moving.
He brings attention to distance and continuing the walk. In this case, moving away from the immediate pressure gives the human a chance to regain direction and help the dog settle. When Kenzie becomes calmer, Jameson’s response changes as well.
The result reinforces the original observation about the sequence. Working with the dog who starts the reaction affects the rest of the group. The humans also need to keep practicing because improved preparation does not mean every later distraction will be easy.
With Olly and Bailey, the girls eventually practice under the family’s and Cesar’s guidance. Their calmer walk is another example of the lesson transferring between humans. The account shows observed progress during those sessions, rather than establishing that every future encounter will be problem-free.

Change the Pattern the Pack Repeats
Across both households, Cesar’s work connects observation with follow-through. The humans learn to notice which dog starts the reaction, prepare more calmly, provide activity, and practice clearer direction. The group’s behavior becomes more understandable when its sequence is visible.
The lesson returns to the relationship: the human has a role before, during, and after the difficult moment. A calmer pack is supported by the routines and responses the people continue practicing together.
This Better Dog Supplements article is based on Cesar Millan’s work with Sher’s pack and the family of Olly and Bailey, emphasizing the human role in everyday guidance.
Frequently Asked Questions
Is the strongest dog always the one starting the reaction?
No. In these cases, Cesar identifies Kenzie and Olly as initiating the pattern, even when another dog is physically stronger or joins with more force.
Why does Cesar work with Kenzie separately?
Her responses influence the rest of the pack. Individual activity and guidance give her a different experience before the dogs are brought together again.
Why does preparation at home matter?
Sher’s excited preparation adds stimulation before the dogs leave. Cesar works toward a calmer departure so the walk does not begin in the same unsettled state.
Does one successful walk finish the work?
No. Both families need continued practice, and the follow-up sessions still include adjustments. The improvements shown depend on the humans continuing their part of the routine.