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Daniel Konczyk

3 years ago

Russ and his team are the best in the business. They are excellent at what they do!


Response from the owner:
Thank You Dan! This means a lot to us!!

vanillabeanmckeen

17 days ago

Russ and his team are the best in the business. They are excellent at what they do!

tux and I are enjoying a lovely spring Friday out on the farmland where my partner works and I can’t help but share that this literally wouldn’t be possible without the learning, compassion, and care we’ve experienced at Blue Line!Tux is “helping” dad with work, exploring the woods, running at FULL SPEED in the meadows, coming when called, checking in even when not called, playing nicely with our farm dog friends, practicing proper greetings and being gentle with the little kiddos around, settling down and calmly coexisting with our doggo friends when asked, and avoiding the distractions mom says to stay away from like chickens and goats.Not every moment is perfect and we’ll always have more to work on, but the things we’ve all learned at Blue Line got us here! AND, that’s why we love and appreciate the ongoing opportunities to learn and practice with the amazing Blue Line team!


Nicole Spagna


27 days ago


Blueline K9 is filled with compassionate , kind professional dog trainers who treat you and your dog like family...even if he is a more than a little difficult (LOL) Blueline stands by you without judgement and more patience than you ever need. Thank you BlueLine for allowing us to be part of your BlueLine family and continuing to go above and beyond.

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What Our Customers Are Saying...

Excellent

Blue Line K-9

Based on 87 reviews

What Our Customers Are Saying...

Award Winning Dog Training Services

Hollie Kelly & Jason Carroll Owner/Master Trainers

Hollie Kelly and Jason Carroll, both born and raised in Maryland, reside with their children in Harford County. This couple cherishes family above all; their family and your family. Together these two are the Owners and Master Trainers of Blue Line K-9 in Joppa, MD. Their passion for families has included animals since long before the day they met. Eventually, this led them to careers in the Dog Training and Animal Care Industry.

Hollie started in the animal training and care industry at the young age of 9. Over the years Hollie has spent countless hours, working with different breeds and behaviors, to keep animals happy, thriving and in their homes. She spent most of her free time growing up, helping families build bonds and train their pets, finding animals homes and also caring for sick and injured animals in clinics and for neighbors. As an adult the passion to help families with their “non-human” members only increased, guiding Hollie to a career in Dog Training. This ultimately led her to training with Michael Soler at Blue Line K-9, Inc., becoming the General Manager for the organization and finally purchasing the location in Joppa, MD. When Hollie is not working to help someone else achieve their goals, you can find her on an adventure with her children or off training her own canine in bite-work or trailing.

Jason’s passion for dogs started as a child with his first family dog, one he says could read every emotion he had while growing up. From there, it was always a natural instinct and love to be active with the dogs in his immediate family and dogs of his extended family and friends. His passion for training came several years into his adult life, with a strong willed pup that was rescued. As training progressed with his new best friend, Jason realized he wanted to help more families have meaningful bonds with their pets. This realization led Jason to join Michael Soler’s team in Blue Line K-9, Inc. and eventually to own the Joppa, MD location. Today Jason is not only a Master Trainer for Blue Line K-9 of Joppa, MD he is also a decoy for Blue Line K-9’s Working Dog program. When Jason is not training or building in the facility, you can find him playing outside with his kids and dogs or practicing his decoy drills to build on his enthusiasm for working dog programs.

Jointly this duo values their entire team of fantastic people, each client and pet with as much love and care as they would their own family member. You will always find them excited and ready to accept any new challenge. Whether it is a particularly difficult behavior, participating within the community, working with the local rescues for training, fostering a pet or helping neighbors; Hollie and Jason are willing to jump right in.

Award Winning Dog Training Services

Hollie Kelly & Jason Carroll Owner/Master Trainers

Hollie Kelly and Jason Carroll, both born and raised in Maryland, reside with their children in Harford County. This couple cherishes family above all; their family and your family. Together these two are the Owners and Master Trainers of Blue Line K-9 in Joppa, MD. Their passion for families has included animals since long before the day they met. Eventually, this led them to careers in the Dog Training and Animal Care Industry.

Hollie started in the animal training and care industry at the young age of 9. Over the years Hollie has spent countless hours, working with different breeds and behaviors, to keep animals happy, thriving and in their homes. She spent most of her free time growing up, helping families build bonds and train their pets, finding animals homes and also caring for sick and injured animals in clinics and for neighbors. As an adult the passion to help families with their “non-human” members only increased, guiding Hollie to a career in Dog Training. This ultimately led her to training with Michael Soler at Blue Line K-9, Inc., becoming the General Manager for the organization and finally purchasing the location in Joppa, MD. When Hollie is not working to help someone else achieve their goals, you can find her on an adventure with her children or off training her own canine in bite-work or trailing.

Jason’s passion for dogs started as a child with his first family dog, one he says could read every emotion he had while growing up. From there, it was always a natural instinct and love to be active with the dogs in his immediate family and dogs of his extended family and friends. His passion for training came several years into his adult life, with a strong willed pup that was rescued. As training progressed with his new best friend, Jason realized he wanted to help more families have meaningful bonds with their pets. This realization led Jason to join Michael Soler’s team in Blue Line K-9, Inc. and eventually to own the Joppa, MD location. Today Jason is not only a Master Trainer for Blue Line K-9 of Joppa, MD he is also a decoy for Blue Line K-9’s Working Dog program. When Jason is not training or building in the facility, you can find him playing outside with his kids and dogs or practicing his decoy drills to build on his enthusiasm for working dog programs.

Jointly this duo values their entire team of fantastic people, each client and pet with as much love and care as they would their own family member. You will always find them excited and ready to accept any new challenge. Whether it is a particularly difficult behavior, participating within the community, working with the local rescues for training, fostering a pet or helping neighbors; Hollie and Jason are willing to jump right in.

BLUE LINE K-9 NAMED WORLD'S GREATEST

Our Theory

Dog training based on the scientific methods of Operant Conditioning and Classical Conditioning. Through operant conditioning, behavior that is rewarded is likely to be repeated, and behavior that is punished will rarely occur.

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Empowering Owners

We empower Owners to train so their dog knows who to obey at all times.

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Personalized

We deal with problem behaviors on a personal basis.

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Environment Specific

We train wherever issues tend to arise (i.e. jogging, park, home)..

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Supportive

We support Owners in the off-hours (when training is "not in session").

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Involved

We work with all members of the household.

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Simplified & Customized

We plan training around the owner's schedule and require only 20 min/day follow-up practice.

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Continued Training

Additional programs / group sessions offered after in-home training.

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Lifetime Investment

We follow up & are invested in the owner's success long-term.

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Customer Satisfaction

Our high client satisfaction rating sets us apart from competitors.

Our Theory

Dog training based on the scientific methods of Operant Conditioning and Classical Conditioning. Through operant conditioning, behavior that is rewarded is likely to be repeated, and behavior that is punished will rarely occur.

Image

Empowering Owners

We empower Owners to train so their dog knows who to obey at all times.

Image

Personalized

We deal with problem behaviors on a personal basis.

Image

Environment Specific

We train wherever issues tend to arise (i.e. jogging, park, home)..

Image

Supportive

We support Owners in the off-hours (when training is "not in session").

Image

Involved

We work with all members of the household.

Image

Simplified & Customized

We plan training around the owner's schedule and require only 20 min/day follow-up practice.

Image

Continued Training

Additional programs / group sessions offered after in-home training.

Image

Lifetime Investment

We follow up & are invested in the owner's success long-term.

Image

Customer Satisfaction

Our high client satisfaction rating sets us apart from competitors.

BLUE LINE K-9 TRAINING PROGRAMS

DESIGNED WITH YOUR DOG IN MIND

GOLD TRAINING

Train side by side with your dog and enjoy these benefits when you go for the GOLD.

  • 6 ONE ON ONE LESSONS

  • LEARN WITH YOUR DOG

  • BECOME AN ALUMNI

PLATINUM TRAINING

Busy schedule? We created the Platinum program just for you. Drop your dog off for training and have them home with you every night.

  • 7 SESSIONS

  • DROP OFF TRAINING

  • EXIST LESSONS

CAMP BLUE LINE K-9

Got a vacation coming up or want to a full immersion training? Send your pup to Camp Blue Line K-9 and we will handle the rest.

  • 2 WEEK DROP OFF CAMP

  • EXIT LESSON

OUR TRAINING PROGRAMS ARE FULLY LOADED

BONUS BENEFITS TO CHOOSING US

SAVINGS

  • 1 YEAR ACCESS TO OPEN TRAININGS (VALUE $780)

  • 1 YEAR ACCESS TO BLUE LINE K-9 ONLINE

    (VALUE $1000)

  • 1 YEAR ACCESS TO PACK WALKS (VALUE $780)

  • TRAINING EQUIPMENT necessary for best results (VALUE $350)

  • ACCESS TO ONLINE COMMUNITY

TOTAL SAVINGS $2910

IS YOUR PUPPY READY?

Get your puppy the foundation they need for success. Spots are now open for our award winning puppy classes.

  • Learn foundational obedience

  • Feel empowered to handle common issues

  • Practice skills like

  • sit, stay, come, and down.

You and your dog deserve to get the best start and get on your way to building an unbreakable bond.

LOCATIONS

Joppa, MD

Cape May, NJ

Garner, NC & Surrounding Area

Katy, TX & Surrounding Area

BLUE LINE K9 STORE

Books & Online Training

Swag

Training Equipment

DASHBOARD

Owner/Manager Login

Subscribe to Dog Talk

I agree to terms & conditions provided by the company. By providing my phone number, I agree to receive text messages/email from the business.

© 2025 Blue Line K9. All Rights Reserved

Subscribe to Dog Talk

I agree to terms & conditions provided by the company. By providing my phone number, I agree to receive text messages/email from the business.

LOCATIONS

Joppa, MD

Cape May, NJ

Garner, NC & Surrounding Area

Katy, TX & Surrounding Area

BLUE LINE K9 STORE

Books & Online Training

Swag

Training Equipment

DASHBOARD

Owner/Manager Login

Subscribe to Dog Talk

I agree to terms & conditions provided by the company. By providing my phone number, I agree to receive text messages/email from the business.

Terms of Use | Privacy

CONTACT US

© 2023 Blue Line K9. All Rights Reserved


Terms of Use | Privacy

CONTACT US


© 2023 Blue Line K9. All Rights Reserved