A dog that lunges at a gate, fixates on another animal, pulls toward prey, or becomes overwhelmed by activity is not necessarily a “bad dog.” Cesar Millan’s approach begins with a different question: What state of mind is the dog in, and what direction is the human providing in that moment?
That distinction matters because a dog’s behavior can change after a frightening experience, become reinforced by another dog, or grow stronger when instinct and excitement repeatedly take over. In each situation, Cesar places responsibility on the human to recognize the dog’s state, provide calm, confident direction, and help the dog return to a more stable way of responding.
Two very different dogs, Kuma, a powerful Rottweiler struggling with territorial behavior, and Lady Ivy, a Pit Bull-Husky mix with an intense prey drive, show how important that human role can become. Their problems were different, but the lesson was similar: the pet parents could not simply restrain the behavior. They had to change the relationship and become the source of calm, direction, and security.
What Pet Parents Should Understand About a Triggered Dog
- A frightening event can leave a dog fearful, easily triggered, or more defensive if stability is not reestablished afterward.
- Another dog in the household can influence behavior, especially when the dog looks to that animal for direction instead of the humans.
- Restraining a dog physically does not necessarily mean the dog is mentally connected to the person holding the leash.
- Cesar teaches pet parents to notice the dog’s state before allowing the dog to move closer to a trigger.
- Human tension can contribute to an already excited or agitated state.
- Calm, Confident leadership is not a single correction. It requires consistency, practice, and continued work.
A Dog’s Behavior Can Change After a Frightening Experience
Kuma had not always behaved the way his family eventually came to know him.
The Luhan family brought him home when he was about three and a half months old. They described him as loving toward the children, playful, and deeply connected to the family. The family once walked their three dogs together around the neighborhood.
Then their home was burglarized.
After the police left, the family noticed that something seemed different with their dogs. Kana, their older dog, cowered when approached. Kuma backed away and appeared unsure. The family did not know exactly what had happened to the dogs during the break-in, but they knew their behavior had changed.
Kuma soon began barking at people and becoming less comfortable with strangers. At the front of the home, he lunged toward the gate. On walks, seeing another dog caused him to tense, fixate, and attempt to move toward the dog.
The situation became serious enough that the family stopped taking him on their normal walks and could no longer comfortably include him in activities they once enjoyed together.
Cesar believes dogs live in the moment rather than continually living in the past. However, he also acknowledged that after a highly traumatic experience, a dog can become fearful, reactive, and easily triggered. The human’s responsibility is then to help reestablish stability.
Without that stability, the problem can become worse.
For Kuma, that meant the goal could not simply be preventing him from reaching the gate or physically holding him back from another dog. His family had to help change what those situations meant to him.
Look Beyond the Most Obvious Behavior
At first, Kuma appeared to be the central problem.
His size and strength made his reactions especially concerning. But when Cesar observed the dogs together in a new environment, another part of the family dynamic became visible.
Kana, the family’s older dog, began charging.
Cesar realized that Kuma had learned part of that behavior from her.
Kana had effectively been giving him direction. When she reacted, he reacted. Even after she was tethered away from the immediate situation, Kuma remained triggered by the activity around him, showing that the behavior had already become established.
But his relationship with Kana revealed something even more important.
When given the opportunity, Kuma stayed close to her rather than choosing his humans.
Cesar pointed out that Kana had raised him, directed him, and influenced what he did. From Kuma’s perspective, his loyalty followed the dog that had been providing that direction.
The family believed they had been leading their dogs. What they discovered was that being close friends with a dog and providing leadership are not the same thing.
As Cesar put it, being a dog’s “buddy” is different from being the dog’s leader.
That distinction became essential because Kuma needed someone to guide him when fear and territorial behavior took over. If the humans were not providing that direction, he would continue looking elsewhere.
Leadership Has to Become More Important Than the Trigger
Cesar gave Conrad and Lily homework designed to change that relationship.
They began taking Kuma on pack walks more often and focused on having him follow them rather than defer to Kana. When they encountered people or other dogs, their job was to guide Kuma toward a calmer state while keeping him under their leadership.
The change became visible.
During a later walk, Kuma was no longer focused on Kana. He was paying attention to Conrad and Lily.
The territorial behavior, however, had not disappeared. He was still charging the fence.
That mattered because Cesar viewed the charging as a learned behavior that had continued even without Kana directing it.
The next phase of the work therefore focused on Kuma himself.
Around other large dogs, his pet parents practiced intervening when he moved into the territorial mindset. They blocked him, redirected him, and waited for him to reach what Cesar calls Calm, Surrender before moving forward.
One detail was especially important: they did not call Kuma away while he was still excited.
They created calm first.
Only then did they ask him to move.
As the exercise continued, Kuma’s body changed. His chest was no longer tense. His head was no longer held high. After his pet parents successfully guided him through the initial reactions, other dogs could pass without requiring the same level of correction.
The goal was not merely physical control. It was a different state of mind.
A Leash Cannot Replace Mental Connection
Lady Ivy presented a very different challenge.
She was an 18-month-old Pit Bull-Husky mix whose family described her as loving and rambunctious. But around wildlife, her hunting instinct became extremely intense.
If she saw a squirrel, bird, or rabbit, she would take off after it. The family had also become concerned about their cats.
For months, the cats had remained separated in a bedroom because Ivy would chase them if given access. The household had effectively become divided.
When Ivy arrived to work with Cesar, her behavior was obvious immediately.
She pulled on the leash as soon as she came out of the car.
Her body was physically near the humans, but her mind was somewhere else.
Cesar described her prey drive as being in overdrive. The leash prevented her from running away, but it had not created mental connection.
That difference is critical.
A pet parent can be holding a dog and still not have the dog’s attention. The dog may physically remain in place only because the leash prevents movement while mentally remaining completely focused on the trigger.
Cesar’s work with Ivy therefore centered on teaching her that chasing was not always an option.
Calm Leadership Gives Instinct a Time and Place
Cesar tested Ivy around a donkey to observe how strongly her prey drive would influence her.
He positioned himself between Ivy and the animal for safety and focused on helping her move away from the highly excited hunting state.
He compared the drive to the adrenaline of racing at extreme speed. Ivy had learned to chase, and chasing had become a powerful behavior for her.
Cesar did not describe Ivy as an inherently aggressive dog. He saw a dog that was constantly hunting.
The lesson was not that her instinct could never exist. Instead, she needed to learn that there was a time and place for it—and that she could turn it off.
That required more than repeating verbal commands.
Cesar encouraged the humans to breathe and visualize the behavior they wanted rather than constantly repeating phrases such as “leave it,” “drop it,” or “don’t do it.”
The mental request was patience.
Wait.
Stay connected.
Do not chase.
For Ivy, the work was about learning that the presence of another animal did not automatically mean the hunt had begun.
Human Tension Can Keep a Dog in an Excited State
Ivy’s rehabilitation also showed why Cesar pays so much attention to the human end of the leash.
During an exercise around chickens and ducks, Kim became hesitant and held her arm tensely.
Cesar immediately noticed.
When the arm remained tense, Ivy could feel that tension. Kim’s hesitation moved into tension, and Cesar connected that human state with Ivy remaining agitated and excited.
He asked Kim to relax her arm.
As Kim changed, Ivy changed.
Soon Ivy was moving through the area while ignoring ducks she might previously have wanted to chase.
Cesar’s message was simple: the human’s energy matters.
During Kuma’s later work, he reinforced the same point by telling Conrad that his energy was his most powerful tool.
The dogs had different problems, but both humans were being asked to do something similar. Before expecting the dog to become calm, they had to become capable of offering calm direction themselves.
Read the Dog Before Moving Forward
Progress also depended on timing.
Before Ivy could finally enter a room with the family’s cats, Cesar wanted her in Calm, Surrender.
Safety remained a priority, so Ivy wore a muzzle during the introduction.
The critical moment came before she entered the room.
When Ivy approached with her head high and ears forward, Cesar told Kim she was not ready.
Rather than allowing her to enter and trying to manage the reaction afterward, the task was to recognize the signs early and change her state first.
Kim was instructed to watch Ivy’s ears, head, and tail. The desired body language included a lower head and tail rather than an alert, forward posture.
Once Ivy settled, Kim calmly led her into the room.
That timing was essential.
Cesar wanted the calmer state to come before access to the cats, not after Ivy had already escalated.
Inside the room, Ivy was able to maintain distance rather than hunt the cats. For the family, it was a major step toward bringing the separated household together again.
Separation Alone Does Not Create a Pack
Before working with Cesar, Ivy’s family had relied heavily on keeping the cats behind a closed bedroom door.
That prevented immediate encounters, but Cesar saw another problem.
If Ivy never experienced the cats as part of the household, they could continue to remain something separate in her mind.
His initial homework was carefully controlled exposure. The family opened the doors but maintained protective gates so Ivy and the cats could see each other safely.
At the same time, the adults and children were asked to maintain calm, controlled energy rather than becoming tense.
The goal was gradual familiarity under human supervision and leadership.
Eventually, the work progressed to having Ivy and the cats together in the same room, with safety measures still in place.
For Cesar, the larger objective was unity: helping Ivy become part of the complete household rather than existing separately from the cats.
Real Progress Requires Repetition, Not a Quick Fix
Kuma’s family also learned that one successful session did not mean the work was finished.
After making progress, they continued practicing at home. They worked on stopping Kuma from charging the gate and continued rebuilding the relationship.
There were still challenges.
Lily acknowledged that Kuma’s size and strength sometimes made it difficult for her to feel comfortable stepping in front of him. The family knew they were improving, but they also knew they were not finished.
Cesar eventually created a final exercise filled with the same kinds of distractions that had previously triggered Kuma: children, dogs, bicycles, movement, and activity.
Conrad had to guide him through the environment while remaining focused.
At first, Kuma became excited again.
The family worked together to help settle him.
Once the energy came down, Conrad regained control and guided Kuma through the challenge.
By the end, Kuma was focused on his humans rather than Kana. Conrad and Lily had reestablished themselves as the dogs’ source of direction.
Still, no one treated the work as permanently completed.
The family said they would continue building trust, learning, and practicing.
Cesar was equally clear: there is no quick fix for a case like Kuma’s.
The Human-Dog Relationship Comes First
Kuma and Ivy did not need the same rehabilitation because they were not dealing with the same problem.
Kuma’s behavior had become strongly territorial after a frightening event and was also influenced by another dog in the household. Ivy’s challenge centered on an intense hunting drive that repeatedly pulled her attention away from her humans.
Yet both cases returned to the same principle.
The human had to become more important than the trigger.
That meant recognizing excitement before it escalated, paying attention to body language, changing human tension into Calm, Confident direction, and creating Calm, Surrender before moving forward.
At Better Dog Supplements, that relationship remains the foundation. Wellness support can never replace the human role Cesar teaches: providing direction, protection, structure, trust, and a stable connection.
Kuma’s family did not erase what happened after the break-in, and Ivy did not stop being a dog with hunting instincts. Instead, their families learned how to face those challenges with them.
That is the deeper lesson behind Cesar’s work: dogs can move forward when humans are willing to change how they lead, practice together, and keep building trust one experience at a time.
Frequently Asked Questions
Can a traumatic event change a dog’s behavior?
Cesar believes dogs live in the moment, but he also recognizes that a highly traumatic event can leave a dog fearful, easily triggered, or reactive. After the Luhan family’s break-in, Kuma and Kana both showed noticeable changes. Cesar emphasized the pet parents’ responsibility to restore stability afterward.
Why did Kuma follow Kana instead of his humans?
Kana had been giving Kuma direction and had helped raise him. Cesar observed that Kuma stayed with her rather than choosing his humans, which showed where he was receiving leadership. Conrad and Lily had to rebuild their role through consistent guidance and pack walks.
Why wasn’t holding Ivy on a leash enough?
The leash kept Ivy physically nearby, but Cesar observed that her mind was still focused on hunting. His goal was to create mental connection so she could remain present with her human instead of being controlled only through physical restraint.
Why does Cesar focus so much on the human’s energy?
Both cases showed that the dog responds to what the human brings into the situation. Kim’s tension contributed to an agitated moment with Ivy, while calmer body language helped Ivy settle. Conrad was also taught to use Calm, Confident energy while guiding Kuma around triggers.
What does Calm, Surrender mean in these cases?
It refers to the settled state Cesar wanted the dogs to reach before progressing. With Kuma, the pet parents created calm before calling him away from another dog. With Ivy, Kim waited for calmer body language before entering the room with the cats.
Does one successful session mean the behavior is fixed?
No. Kuma’s family continued practicing after making progress, and Cesar specifically stated that there was no quick fix for a case like his. Trust, leadership, and stability had to continue developing through consistent work.