Is My Dog Reactive or Aggressive? How to Tell the Difference
Barking and lunging on leash looks scary — but reactivity and aggression are different problems with different solutions. Here's how to tell them apart.
You're walking your dog, another dog appears, and yours explodes — barking, lunging, hackles up. Embarrassing, stressful, and scary. The first question every owner asks us is the same: 'Is my dog aggressive?' Usually, the answer is no — but the distinction matters, because the training path is different.
Reactivity: too much emotion, not enough coping
A reactive dog overreacts to a trigger — other dogs, strangers, skateboards — out of frustration, fear, or over-excitement. The tell: the explosion happens at a distance, on leash, and the dog often can't take treats or hear you at all. Off leash or at a distance, many reactive dogs are perfectly social.
Aggression: intent to make something go away
Aggression involves genuine intent — stiff body, hard stare, deep growl, and escalation that continues even when the trigger retreats. Resource guarding, bite history with contact, and aggression toward family members fall in this category and deserve immediate professional evaluation.
Why the difference matters
Reactivity responds beautifully to counter-conditioning and structured obedience — we see dramatic changes in weeks. True aggression needs careful management, safety protocols, and honest expectations. Anyone promising a quick 'cure' for aggression is selling something.
Either way, the starting point is the same: a professional in-home assessment where we can see your dog's actual behavior in their real environment. That's what our $99 assessment is for — and it's why we never diagnose over the phone.
A Clear Way to Start
Choose the program around your dog's needs and the outcome you want. Owners participate in coaching and practice between visits so the training carries into daily life.
$800 · 5 private in-home sessions
Puppy Foundations
For puppies approximately 8 weeks through 6 months old. Build the habits, communication, and household manners you want from the start.
$1,500 · 8–10 private sessions based on needs
Complete In-Home Training
A customized private training program designed around your dog's needs, covering obedience, manners, real-world reliability, and appropriate behavior problems.
$3,500 · approximately 4 weeks · pickup & drop-off included
30-Day Complete Board & Train
Approximately four weeks of professional training with pickup and drop-off included, real-world proofing, and owner transition coaching.
Puppy Foundations starts with a free phone consultation — no paid evaluation upfront. For in-home and Board & Train programs, the $99 evaluation is a separate paid service and is not credited toward a package. A $275standalone training session is also available for a focused goal when a full program is not the right fit.
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Want Hands-On Help?
Request a free 15 minutes phone consultation first, and the owner calls you first. If an in-home evaluation is the right next step, we send a private link for you to choose a time and pay $99 online. The 45–60 minutes in-home evaluation fee is separate and is not credited toward a training package.