203K9 Training Service, LLC.

4.9 Stars,267 Reviews
351 Courtland Ave, Stamford, CT 06906

Service area: Serves Fairfield County and Stamford, CT, and surrounding areas within the greater New Haven and Bridgeport regions.

Service Overview

Types of Dog Training

  • Family Dog
  • Competition / Agility
  • Working Dog
  • Behavior Modification

Specialty Focus Areas

  • Basic Obedience
  • Puppy Training
  • Leash Pulling
  • Reactivity / Aggression
  • Jumping on People
  • Barking Excessively
  • Separation Anxiety
  • Biting / Nipping
  • Potty Training
  • Resource Guarding
  • Fearfulness
  • Recall

Training Formats Offered

  • Private Lessons
  • Group Classes
  • Private Facility
  • Board and Train
  • Day Training

Program Formats

  • One-Time Consultation
  • Sessions Package
  • Ongoing Weekly
  • Intensive Program

Types of Dogs

  • Small
  • Medium
  • Large
  • Giant
  • Working

Age of Dogs Trained

  • Puppy (<1 year)
  • Adolescent (1-2 years)
  • Adult (2-8 years)

Dog Training Methodology

Methods: 

  • Positive Reinforcement Only
  • Positive with Some Corrections
  • Balanced Training

Equipment: 

  • Clickers
  • Food Rewards
  • Harnesses
  • Flat Collars
  • Martingale Collars
  • Pinch Collars
  • E-Collars
  • Obstacle Courses

203K9 offers a range of programs including a free evaluation to assess the dog’s needs. Their most popular program is board and train, where dogs stay for 2–4 weeks with daily training, photo/video updates, and post-program private lessons for owners. Day-in-training allows owners to drop off dogs for full-day sessions. Private lessons focus on owner education and hands-on coaching. Group classes reinforce skills and socialization. Competition training prepares dogs for sport events like APPDA. Behavior modification targets aggression, fear, and reactivity with structured, individualized plans.

Pricing & Policies

Pricing Summary

Pricing varies by program: free initial evaluation; board and train programs range from 2 to 4 weeks with custom pricing; private lessons and group classes offered at set rates; payment plans may be available. No public pricing listed, but clients report affordability and value for results.

Policies

No explicit cancellation or rescheduling policy is stated. Clients are encouraged to maintain consistent training schedules and attend follow-up sessions. Board and train clients receive ongoing support and can schedule follow-up consultations after program completion.

Testimonials

“We put our dog, Sayler, through a 2 week boarding program… After the training, she was a completely different dog. She listened almost on every command… We will continue training with 203K9 in the future without question.”
– Keith & Jess

“I sent my dog to two board and train sessions… She came back knowing exactly what she was doing… I recommend both trainings and the company itself.”
– Jessica and Van -Niko

“203K9 not only helped Apollo but I as well… They taught me why Apollo felt the need to protect me and how to correct it… 1000000% worth every penny.”
– Client with Apollo (Cane Corso mix)

About the Trainer

203K9 Training Service, LLC. is a professional dog training business based in Stamford, CT, specializing in obedience, behavior modification, and personal protection training. They focus on enhancing the relationship between dog owners and their pets through real-life scenario-based training that prepares dogs for everyday situations. Their services include private lessons, group classes, day-in-training, board and train programs, and competition training. They also offer trained dogs for sale and provide ongoing support to clients after training completion. Their team includes certified Master Trainers from the National K9 School, and they are an AKC CGC® Approved Evaluator and IACP associate member since 2016. Clients consistently report dramatic improvements in their dogs’ behavior, including reduced reactivity, better leash manners, and improved recall, with many praising the trainers’ patience, communication, and personalized approach.

They emphasize training both the dog and the owner, ensuring long-term success through hands-on guidance and follow-up sessions. Their board and train programs are particularly popular, with clients receiving regular photo and video updates during their dog’s stay. They work with all dog sizes, from small breeds to large working dogs like Cane Corsos and Belgian Malinois, and address issues such as fearfulness, aggression, separation anxiety, and resource guarding.

The business is family-oriented and community-focused, encouraging clients to continue training through group classes and offering ongoing support as part of the “203K9 family.”

Accomplishments

Steven Cordoba and Marc DiCicco are graduates of the National K9 School’s Master Trainer Program. 203K9 is an AKC CGC® Approved Evaluator and an associate member of the IACP since 2016. They have competed and placed in USMRA events. Trainers regularly participate in PetTech CPR and first aid training. Multiple clients’ dogs have successfully transitioned from reactive or fearful to well-behaved companions in public settings.

How to Get Started!

Begin with a free evaluation, where the owner and dog meet a trainer to discuss behavioral concerns and determine the best training program. After the evaluation, clients can choose from private lessons, group classes, day training, or board and train options. Follow-up sessions and weekly private lessons are recommended for long-term success.

203K9 Training Service, LLC. featured image for this Dog Trainer
  • 9+ Years Experience

  • Free Consultation

Availability

  • Weekdays
  • Weekends
  • Morning
  • Afternoon
  • Evening

Hours

10am-6pm

Certifications

  • CPDT-KA
  • Credentialed

Associations

  • AKC
  • IACP

Languages

  • English

Other Services Offered

  • Pet boarding service
  • trained-dogs-for-sale

Location

351 Courtland Ave, Stamford, CT 06906

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