Help for Aggressive Dogs In: Seattle, Tacoma, Olympia, Everett, and surrounding areas.
Help for all forms of aggression and leash reactivity.
If the leash reactivity or aggression feels unfixable, we want you to know it’s not.
Rebuild trust. Create structure. Enjoy life with your dog again.
If any of this sounds familiar, you’re in the right place:
Or maybe you’ve already tried everything: treats, group classes, “quick fix” programs, and nothing has worked.
It doesn’t have to stay this way.
At Koru K9, we help dogs—and their owners—move past frustration, stress, and uncertainty into calm, reliable behavior you can trust in the real world.
Whether you’re dealing with aggression, reactivity, or serious behavior challenges, Koru K9 provides professional dog training in the San Francisco Bay Area designed to create real, lasting change—not temporary fixes.
Our programs go beyond obedience. We focus on building:
You’ll work closely with an experienced dog trainer to:
This is training that carries over into your everyday life, not just controlled environments.
Why Koru K9 Is Different:
Experienced with Serious Behavior Issues
We work with everything from leash reactivity to complex aggression cases.
Customized Training Plans
Every dog is different. Your program is tailored to your dog’s behavior and your lifestyle.
Balanced, Relationship-Based Methods
We combine structure, accountability, and relationship-based training for results that last.
Training for Everyday Life
We don’t just teach commands—we teach dogs how to live successfully in the real world.
Our training is slower by design, deeper in impact, and focused on long-term success—for both you and your dog.
We’ve helped thousands of Seattle dog parents restore calm, structure, and confidence in their homes.
Let us help you do the same.
Training doesn’t end when the appointment does—and neither does your support. Every Koru K9 program includes 1–12 months of LunaDogAI, our trainer-built digital guidance system. You’ll have access to step-by-step help, video feedback, and real-time answers during the moments when behavior actually happens at home.
It’s like having your trainer in your pocket—so progress doesn’t stall, confusion doesn’t spiral into setbacks, and your investment is protected long after the final session.
Ever wonder why quick-turn programs don’t work? It’s because they use forced compliance, creating unreliable behaviors that often lead to regression.
Our programs are different: we build trust, clarity and real-world readiness at a pace that respects your dog’s needs.
We use a balanced, relationship-first approach that blends:
This means we:
The result is lasting behavior change rooted in connection, consistency, and communication your dog can trust and understand.
This is where better behavior begins. Fill out the form to start your dog’s transformation.
From Reactive to Reliable — See the Power of Our Dog Training Programs.
Dog Board & Train Programs
Immersive training that creates clarity and consistency.
Board & Train provides daily structure and professional guidance so behaviors are shaped in a controlled, real-life setting. We don’t rush dogs or chase shortcuts—progress happens at the speed of the dog. Real-world exposure, accountability, and clear communication build a foundation you can confidently continue at home.
See if Board & Train is the right fit →
Hybrid Training Programs
The best of Board & Train + private coaching.
A blend of immersive Board & Train and private sessions. This option gives you structured training with professional handling and the guidance you need to continue progress at home. Ideal for dogs with mild to serious behavior challenges who need real-world results and owner involvement. See if Hybrid is a fit →
Private, In-Home Dog Training
Hands-on support with your trainer in your home.
Our trainer comes directly to you and works alongside your family to build clear communication and reliable obedience. Best for obedience training, leash manners, and behavior issues that need structured coaching and routine.
Book a Private Training Consultation →
Puppy Training Programs
Prevent issues before they start.
Our structured foundation program focuses on crate training, potty training, confidence building, and early obedience—so you don’t have to fix problems later. Build engagement, trust, and proper structure from the start. Start a Puppy Training Plan →
Let’s turn the chaos into calm, and get you enjoying life with your dog again.
Most people come to us thinking their dog can’t be helped.
They leave wondering why they waited so long
