She’s a Keeper Dog Training
Service area: Serves communities in and around Stow, MA, including Acton, Belmont, Cambridge, Concord, Framingham, Lexington, Natick, Newton, Sudbury, Waltham, and other towns within their training area.
Service Overview
Types of Dog Training
- Family Dog
- Therapy 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
- Potty Training
- Fearfulness
- Recall
Training Formats Offered
- Private Lessons
- Group Classes
- In-Home
- Private Facility
- Board and Train
- Day Training
- Video Calls
Program Formats
- One-Time Consultation
- Sessions Package
- Ongoing Weekly
- Intensive Program
Types of Dogs
- Small
- Medium
- Large
- Giant
- Herding
- Sporting
- Working
- Hounds
- Terriers
- Doodles
- Brachycephalic
Age of Dogs Trained
- Puppy (<1 year)
- Adolescent (1-2 years)
- Adult (2-8 years)
- Senior (8+ years)
Dog Training Methodology
Methods:
- ✓ Positive Reinforcement Only
Equipment:
- ✓ Clickers
- ✓ Food Rewards
- ✓ Harnesses
- ✓ Flat Collars
- ✓ Obstacle Courses
She’s a Keeper offers customized training programs starting with a General Evaluation or Board & Train Evaluation to assess the dog’s needs. Programs include private in-home sessions, group classes, structured daycare, and intensive 3-week board and train programs. Board and train clients receive daily video updates, in-person and off-site training (including stores and parks), and a detailed manual with step-by-step instructions upon return. Follow-up visits and ongoing support are provided to ensure consistency at home. Training is tailored to each dog’s temperament and the owner’s goals, with emphasis on building confidence and lifelong skills.
Pricing & Policies
Pricing Summary
General Evaluation: $110/hour; Board & Train Evaluation: $100/hour. Private training, group classes, board and train, and daycare services are offered but specific pricing for these is not listed on the website.
Testimonials
“I have known Andy one of the co-founders of She’s a Keeper for a few years now… The information the team provided and the experiences from both trainings was beyond anything I could have imagined! Now my Lab Finnly and I are in the best place!! Thank you!!!!”
– Client
“Milton our 1 1/2 year old English Bulldog just returned home from his 3 week board and train at Shes a Keeper… Andy answers texts not just in a yes or no fashion but with detailed responses. So not only is the training amazing but the after training experience is also very very impressive.”
– Client
“We adopted our dog Charlie and struggled a lot initially with his impulsive behavior and high energy… He is a changed dog!! He is MUCH calmer, engaged and we are able to easily redirect any unwanted behavior.”
– Client
About the Trainer
She’s a Keeper Dog Training is a professional dog training business founded by Isys Johnson and Andy Castro, offering personalized training solutions to help dog owners build happier, more fulfilling relationships with their pets. They provide private in-home training, group classes, structured boarding, board and train programs, and structured daycare services. Their team of certified trainers has over 30 years of combined experience specializing in obedience, behavior modification, therapy work, agility, flyball, nosework, and more. They emphasize motivational, permission-based training methods that prioritize the dog’s well-being and active participation. Trainers are highly educated, with backgrounds in psychology, special education, and animal behavior, and many hold AKC Canine Good Citizen Evaluator certifications. They also offer therapy dog training and support through their Animal Therapy Project, and maintain a strong focus on communication, daily video updates, and post-program follow-up to ensure long-term success.
Their trainers work with dogs of all ages and types, including reactive, fearful, high-drive, and brachycephalic breeds, and have deep experience with rescue dogs and puppies. They train in clients’ homes, at their facility in Stow, MA, and in local parks, and provide customized programs tailored to each dog’s temperament and the owner’s lifestyle. They also offer merchandise and educational resources to support ongoing training.
The business is known for its exceptional client communication, transparent progress tracking, and compassionate, science-backed methods that avoid force or punishment. Clients consistently praise the team’s dedication, responsiveness, and ability to transform difficult behaviors into calm, confident companionship.
Accomplishments
Founders Isys Johnson and Andy Castro have over 20 and 12 years of dog training experience respectively. Team members hold AKC Canine Good Citizen Evaluator certifications. Vanessa and Veronica Fernandes hold Master’s degrees in Special Education with ASD specialization. Joanna Rowe specializes in reactive dog training and is known as “The Bernedoodle Whisperer.” Avery Proctor is a former puppy raiser for Guiding Eyes for the Blind. Melissa Molander completed a 5-year mentorship under a seasoned trainer. Trevor Bell is a clinical social worker with 20+ years in Animal Assisted Therapy. The team has successfully trained numerous therapy dogs, competition dogs, and reactive rescues.
How to Get Started!
Prospective clients begin with a General Evaluation ($110/hour) or a Board & Train Evaluation ($100/hour), which includes an interactive assessment of the dog’s behavior and goals. Evaluations can be held at the client’s home (within service area) or at the Stow, MA facility. After the evaluation, a personalized training plan is recommended and scheduled.

Contact Information
Availability
- Weekdays
- Weekends
- Morning
- Afternoon
- Evening
Hours
Monday: 8am-4pm
Tuesday: 8am-4pm
Wednesday: 8am-4pm
Thursday: 8am-4pm
Friday: 8am-4pm
Saturday: Closed
Sunday: Closed
Certifications
- Credentialed
Associations
- AKC
Languages
- English
Misc Features
- wheelchair accessible parking
Other Services Offered
- Dog day care center
- Pet boarding service
Location
44 Hudson Rd, Stow, MA 01775Listing Tools for Trainers
For She’s a Keeper Dog Training Only
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