Aggressive Dog Training in Maryville, TN

Certified aggression rehabilitation by NePoPo® Graduate David Van Fleet

228 Five-Star Reviews | NePoPo® Graduate | Woman & Veteran Owned

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Quick Answer: Aggressive Dog Training in Maryville, TN

Cost: Evaluation $125 · 6-wk B&T $4,500 · 8-wk B&T $7,500      Method: NePoPo® behavior modification      Duration: 6 or 8 weeks      Success Rate: 90%+ improvement

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Your Safety is Our Priority

All aggressive dog training is conducted by certified professionals in controlled environments with proven safety protocols.

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Tell us about your dog — we'll call or text you back, usually within a few hours.

Already a client? This form is for new clients. Current clients should log in to the ProPet portal to request boarding or any other service.

We typically respond within 2–4 hours Mon–Sat.

Aggressive Behaviors We Rehabilitate

If any of these sound familiar, don't wait for it to escalate — we can help.

Growling & snapping Lunging on leash Dog-to-dog aggression Stranger aggression Resource guarding Fear-based aggression Same-household fighting Bite history
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How Aggression Rehabilitation Works

Every aggression case starts with a professional evaluation, then moves into an intensive board & train program.

Behavior Evaluation

$125 · 90 minutes

The required first step for every aggression case — we assess triggers, severity, and the safest path forward.

  • Identify triggers & warning signs
  • Assess bite history & severity
  • Immediate safety management plan
  • Program recommendation & quote
Book an Evaluation

6-Week Behavior Modification

$4,500 · board & train

For reactivity and mild-to-moderate aggression — your dog lives with us for daily, structured rehabilitation.

  • Systematic desensitization
  • Counter-conditioning & impulse control
  • Safe, controlled socialization
  • Owner handoff & handler training
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8-Week Transformation

$7,500 · board & train

For severe cases and full behavior overhauls, including dogs with bite histories.

  • Muzzle conditioning when needed
  • 24/7 observation & management
  • Real-world proofing around triggers
  • Weekly progress videos + follow-ups
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See all board & train tiers, packages & discounts →

David Van Fleet - NePoPo® Graduate Trainer

Meet Your Trainer: David Van Fleet

One of the only NePoPo® Graduates in East Tennessee. The NePoPo® system combines operant and classical conditioning into a balanced approach that builds confidence and trust.

  • NePoPo® Graduate (February 2025)
  • AKC Evaluator — CGC, CGCA, CGCU, Trick Dog
  • IACP Professional Member
  • 25+ years training dogs across all breeds and behaviors
View NePoPo® certificate →

Why NePoPo® Training Works

Science-Based

Operant + classical conditioning for optimal learning

Relationship-First

Strengthens the bond between you and your dog

Lasting Results

Permanent change, not temporary compliance

Stress-Free

Dogs learn in a positive, encouraging environment

Trusted by East Tennessee Dog Owners

228 Five-Star Reviews

“Our Pit Bull mix, Zeus, had become increasingly aggressive toward other dogs after being attacked. We couldn't walk him anymore. After 6 weeks with David, he's a different dog. The NePoPo® method gave us our life back!”

— Michael & Jennifer S., Alcoa

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How It Works

1

Request Your Free Consultation

Fill out the quick form — we reply within 2–4 hours, Mon–Sat.

2

Get a Plan Built for Your Dog

We talk through the behaviors you're seeing and recommend the right program and price.

3

Watch Your Dog Transform

Training starts — with progress you can see and skills that stick.

Aggressive Dog Training FAQs

Is my aggressive dog beyond help?

Very few dogs are beyond help. While we can't guarantee complete elimination of aggression, most dogs show significant improvement with proper training and management.

Will training make my dog weak or fearful?

No. NePoPo® training builds confidence through clear communication. Your dog will become more secure, not fearful.

Do you use shock collars or punishment?

We use balanced training methods. E-collars may be used as communication tools with proper conditioning, never as punishment.

What if my dog has bitten someone?

We work with dogs with bite histories. We'll assess the severity and create a safe rehabilitation plan. Legal compliance is owner's responsibility.

Looking for the full price list? See every service, package, discount & policy in one place.

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Don't Give Up on Your Aggressive Dog

Professional evaluation · Safe rehabilitation plan · NePoPo® Graduate trainer

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