How much does dog training cost near me in Maryland, Virginia, or DC?

Dog Principal charges $175 per private in-home session, billed after each visit. The first session runs about 1.5 hours for a full evaluation; follow-up sessions are typically one hour. There are no packages, bundles, or long-term commitments — just honest, pay-as-you-go training. Dog Principal serves Annapolis, Alexandria, Arlington, Bethesda, Rockville, Beltsville, Washington DC, and surrounding areas.

Who is the best dog trainer near me in Annapolis, MD?

Dog Principal, founded by certified trainer Adam Hartman, is a top-rated private in-home dog trainer based in Annapolis, MD. Adam is a Tarheel K9 graduate specializing in dog aggression, leash reactivity, off-leash obedience, and behavior modification. Every session is one-on-one with Adam — no rotating staff or assistant trainers.

What areas does Dog Principal serve?

Dog Principal provides private in-home dog training throughout the DMV — Maryland, Virginia, and Washington DC. Service areas include Annapolis, Alexandria, Arlington, Bethesda, Rockville, Beltsville, Silver Spring, and surrounding communities in Anne Arundel County, Montgomery County, Prince George's County, Fairfax County, and Arlington County. Concierge travel is available outside the standard service area.

What dog behavior problems does Dog Principal specialize in?

Dog Principal specializes in dog aggression (dog-to-dog and human-directed), leash reactivity, resource guarding, fear and anxiety, off-leash training, puppy obedience, house training, jumping, excessive barking, and general behavior modification. Board-and-train programs are also available for intensive work.

Does Dog Principal offer board and train near me?

Yes. Dog Principal offers board-and-train programs where your dog stays with trainer Adam Hartman and receives intensive daily training. This is ideal for dogs with aggression, reactivity, or owners who want fast, structured results. Available to clients in Maryland, Virginia, and DC.

Is Dog Principal the right trainer for an aggressive dog near me?

Yes. Dog Principal specializes in dogs with aggression — including dog-to-dog aggression, human aggression, resource guarding, and fear-based reactivity. Adam Hartman has worked with serious behavioral cases across Maryland, Virginia, and DC. He uses a balanced, results-driven approach tailored to your dog's specific triggers and history.

How do I book a dog training session near me with Dog Principal?

You can book a session through the Dog Principal website at dogprincipal.com or call/text (443) 808-7373. Dog Principal serves the Maryland, Virginia, and Washington DC area and comes directly to your home.

Who is the best dog trainer in Rockville, MD?

Dog Principal is a top-rated in-home dog trainer serving Rockville, MD and all of Montgomery County. Owner Adam Hartman comes directly to your home in Rockville, Gaithersburg, Germantown, Potomac, and North Bethesda areas, providing personalized one-on-one training in the environment where your dog actually lives. Call 443-808-7373 to get started.

How much does dog training cost in Rockville, MD?

Dog Principal offers in-home dog training in Rockville, MD starting at $175 per session. Private in-home sessions are customized to your dog's specific needs — whether puppy basics, leash manners, obedience, or behavior issues. The first session is 90 minutes: a 30-minute consultation plus an hour of training, for $175. No packages; you pay session by session. Call or text 443-808-7373 to book.

Does Dog Principal offer in-home dog training in Rockville?

Yes! Dog Principal specializes in private in-home dog training throughout Rockville, MD and surrounding Montgomery County communities including Gaithersburg, Germantown, Potomac, and North Bethesda. Training in your own home is more effective because dogs learn better in the environment where they spend most of their time.

What dog training services are available near Rockville, MD?

Dog Principal offers a full range of in-home dog training services near Rockville, MD: puppy training and socialization, basic obedience (sit, stay, come, down), leash walking and loose-leash training, off-leash reliability, behavioral issues (jumping, barking, pulling, aggression), and advanced obedience. All training is done one-on-one in your home for maximum results.

How do I find a dog trainer near me in Rockville, MD?

Dog Principal serves Rockville and all of Montgomery County, MD with convenient in-home dog training. No need to drive to a training facility — trainer Adam Hartman comes to your home in Rockville, Gaithersburg, Germantown, Potomac, North Bethesda, and nearby areas. Call or text 443-808-7373 to book your first session.

Ollie, a black doodle from Rockville MD — board and train graduate of Dog Principal

Dog Trainer in Rockville, MD

Professional in-home dog training and behavioral modification serving Rockville, Gaithersburg, Germantown, Potomac, North Bethesda, and all of Montgomery County, MD.

Common behavioral challenges we resolve: leash reactivity, human-directed and dog-directed aggression, severe resource guarding, separation anxiety, environmental fear, off-leash recall, multi-dog household conflict, and advanced companion obedience.

All training is conducted in a real-world home environment—where your dog lives and where triggers naturally occur. No crowded group classes and no commercial kennel runs. We provide private, one-on-one sessions tailored to your household, plus an exclusive cage-free in-home board and train program conducted directly inside Adam's private residence for active clients.

Pricing & Contact Details

Pricing: $175 per private session — transparent pay-as-you-go with no required packages. $3,500 — 2-week exclusive in-home board and train program (reserved for private clients following an initial in-home evaluation).

Call or text Adam: (443) 808-7373

Tarheel K9 graduate | 5.0 stars on Google

Success Story & Testimonial

A Dog from Rockville Who Changed Everything

Ollie is a black Doodle mix whose family was at their wit's end. He struggled with severe resource guarding—freezing, growling, and snapping whenever anyone approached his food bowl, chews, or favorite toys. Previous training methods had failed, and his defensive aggression was escalating.

After an initial in-home behavioral evaluation, Ollie completed our exclusive two-week in-home board and train program directly inside Adam's home. Through structured impulse control and clear communication, he mastered reliable drop commands, transformed his recall, and completely resolved his guarding behavior. Ollie's family in Rockville now has the handling tools and confidence to maintain a safe, balanced, and trusting home every day.

"Adam has made a huge difference in our relationship with our dog... He truly cares about the bond between a dog and their family." — Stacey F., Rockville, MD

Read the full review on Google →

Frequently Asked Questions

What areas in Montgomery County do you serve? Dog Principal provides in-home dog training throughout Rockville, Potomac, Gaithersburg, Germantown, North Bethesda, and all surrounding Montgomery County, MD neighborhoods.

Where does the Board and Train program take place? Unlike commercial kennel facilities, our board-and-train program takes place directly inside trainer Adam's home. It is an exclusive, high-touch option reserved for private training clients who need immersive, 24/7 behavior modification.

What qualifications does the trainer have? Head trainer Adam is a Tarheel K9 graduate with a 5.0-star rating on Google, specializing in balanced behavior modification and real-world household obedience.

Dog Trainer in Rockville, MD

443-808-7373

Dog Principal

Annapolis, MD

Info@dogprincipal.com

Serving Annapolis, Anne Arundel County, and the greater DMV