Choosing the right trainer can be daunting, but at Mason Dixon K9, we make the choice clear. Backed by over 20 years of proven expertise, we are dedicated to transforming dogs into well-behaved, confident companions while fostering lifelong bonds with their owners. Our unique, balanced approach combines thoughtful corrections with confidence-building techniques, ensuring that even the most challenging canine behavioral issues are met with compassion and lasting results.
We reject one-size-fits-all methods in favor of personalized training regimens tailored to each dog’s specific needs. From boot camps and in-home training to board & train programs and private lessons, our certified trainers specialize in enhancing dog-to-owner communication. Using our proven 1:1 balanced techniques, we break down barriers, build trust, and empower you with the tools to navigate any situation—whether it’s a vet visit, a trip to the groomer, or everyday interactions—with ease and peace of mind.
At Mason Dixon K9, your dog’s safety and well-being are always our top priorities. Our certified trainers, all equipped with Pet Emergency First-Aid & CPR certification, deliver expert care in a safe, climate-controlled environment. Before you leave, we provide a comprehensive post-training session, ensuring your family understands your dog’s new skills. And our commitment doesn’t end there—we remain available for ongoing support, answering your questions and providing guidance whenever needed.
Beyond training, we offer specialized programs to eliminate destructive behaviors, build trust, and create a harmonious relationship that lasts a lifetime. For every service—from grooming and daycare to boarding—you can count on the highest level of attention and care. The success stories are endless, with glowing reviews on Google and Facebook from pet owners who have entrusted Mason Dixon K9 with their furry family members. Don’t settle for anything less than extraordinary care and expertise. Discover the Mason Dixon K9 difference today—because every dog deserves the opportunity to thrive, and every owner deserves the joy of a truly rewarding partnership. Let us transform your dog into the best companion they can be!


Experience the Unmatched Care of Mason Dixon K9!
At Mason Dixon K9, we provide top-rated, full-service dog care led by certified trainers who specialize in balanced, advanced, and service dog training programs. Our offerings include in-home training, boot camp, board-and-train programs, off-leash training, daycare, and more.
We also deliver premier boarding and grooming services at our full-service resort, ensuring your dog is cared for in a safe, nurturing, and enriching environment. With two exceptional locations—a 50+ acre farm in Carroll County, Maryland, and a full-service facility in Hanover, PA—Mason Dixon K9 proudly serves clients and rescue organizations along the East Coast.
Enroll in one of our tailored 2–12 week training programs and witness your dog’s transformation. Trust Mason Dixon K9 to help your canine companion thrive. Join our pack today!
Mason Dixon K9 offers an array of services to all dog breeds ranging from 2-12-week sessions:
- BOARD & TRAIN
- GROUP LESSONS (PUPPY to ADVANCED)
- DAY TRAINING & BOOT CAMP
- IN-HOME PRIVATE LESSONS
- ON-SITE PRIVATE LESSONS
- TRAINING RE-FRESH – WITH AND WITHOUT BOARDING
- SPECIALTY TRAINING: