“Jac has been a God send. She has been working with my 18 month old Cane Corso Migo since I got him at 8 weeks old. She has played an important role in his life in becoming the best version of himself. I cannot express enough gratitude for her. She goes above and beyond with not only my dog, but for every other dog she works with and I’ve met a lot of them. I get countless compliments on how well behaved Migo is for being such a large size dog and Jacqulene is who I have to thank for that. She has set a solid foundation for what she expects out of not just Migo, but me as his owner. It’s because of her that I understand my dog and what’s best for him as an animal first, second to how I treat and love him in the capacity of a family member. I never knew the importance of making that distinction until working with Jac. I cannot stress enough how amazing it is as a dog owner to have a well behaved dog, it takes the stress out of everything I do because I never have to worry about how he might behave - he and I are prepared for all situations. Jac is a one-stop-shop for everything you need to have an amazing relationship with your animal and to be a confident owner and leader! A great trainer is worth their weight in gold. Migo and I are lucky to have found someone like Jacqulene!”

— Eddie (Migo’s Dad, Cane Corso)

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“Okay, but seriously - Jac does amazing things with dogs! Her methods have completely changed his behavior. She also teaches good ownership!! She definitely goes the extra mile to make sure you are understanding her methods and will communicate through progress vids/questions/anything!!! Plus she is super encouraging and hands-on! If you are in the Boston area and need any kind of help at all, she’s THE ONE.”

— Tracy (Proko’s Mom, Akita)

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“I cannot recommend working with Jac enough! She has been a wealth of knowledge and support over the past few months and we are so thankful to have found her. As a result of her encouraging, patient and direct style, my relationship with Finn has grown exponentially and continues to develop daily. She has gone above and beyond for us and know she does the same for all of her clients. We are grateful to be part of Jac’s Pack!”

— Nicole (Finn’s Mom, Pomapoo)

“Jac is an incredible resource for balanced dog training. She is knowledgeable, professional and each to communicate with. Jac provided me with the knowledge and tools necessary to bring home my new pup Navy and her training methods have helped me shape him into a well balanced, 5mth old lab. I HIGHLY recommend Jac as a dog psychology and behavior based trainer in the Boston area. I’m looking forward to more time spent with her furthering my dogs balanced nature and nurturing our relationship with Jac’s guidance.”

— Sara (Navy’s Mom, Chocolate Lab)

“The LeaderSlip is the best slip lead with power-loop out there! It’s lightweight, skinny, and strong which means it takes minimal pressure to communicate with my dog. I go between using the power-loop and not, depending on how prey driven my guys is in different environments. The stopper is also the best I’ve seen because it stays tight and stays in place. I use both the 6’ and 12’ depending on the training I’m working on, and sometimes I link the two together. The two lengths I have a perfect, but I think I’ll need another color for summer! I also can’t say enough about our successful training with Jacqulene. My 70lb Leo is a dream on walks!”

— Barkley (Leo’s Mom, Golden Retriever)

“My dog and I both love Jac. She’s intelligent, patient and beyond all else gives you the tools and knowledge that WORK. I cannot recommend her enough - this is an investment you will see tangibly pay off with your pup.”

— Bailey (Lou’s Mom, Cavalier King Charles Spaniel)

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“I have a 1 year old Australian Shepherd named Ruby and we recently started training with Jacqulene. After our first training session, there was a noticeable change in the way Ruby treated me; it was no longer a fight to do anything, we were finally on the same page. Before I met Jac, I tried a few training classes at local organizations, but I didn’t really see any results because they didn’t teach me how to communicate with my dog. Jac makes training fun and easy to follow through with. Our relationship and our bond has grown so much in just a few short weeks. If I could do anything differently, it would be that I wish I started with Jac earlier!!”

— Hannah (Roo’s Mom, Australian Shepherd)

“Jac’s Pack is simply the best in Boston. I have a mini golden doodle named Oakley, who is so smart yet can be very stubborn at times. As my first dog, it was important for me to invest in him and his behavior so that we can have the best relationship possible. I was referred to Jac for dog training and it was the best decision I have made for Oakley.

The first concern I brought to Jac was that I was struggling to feel in control on walks and around other dogs. When working with Jac, we didn’t only work on Oakley’s behavior but also my approach in establishing my role as the pack leader.


I texted Jac the other day to tell her that she is magic, and here’s why: Oakley has never been able to spend time in the crate without barking and I mean 10 hours of nonstop barking. I felt so defeated by the crate that I gave up on it and let Oakley have freedom in the house. In the many months that I attempted this on my own, I was unsuccessful. Jac did one training session with Oakley, focusing on showing him that the crate is his safe place to relax and seek refuge. Oakley has been 100% crate trained since that day! I left Oakley alone crated while I was working overnight the entire week following and the tenants upstairs were pleased to report they heard not one single bark! That is HUGE for Oakley. That’s the magic of Jac!


Jac’s philosophies work wonders for both me and Oakley, who are continuing to enhance our relationship by working on the things we learn from Jacqulene. Jac is caring, dependable, and so fun to work with. I couldn’t recommend her services enough! And to say her LeaderSlip product changed my life is not an understatement. It is a communication tool that is absolutely necessary in training my dog and we’d be lost without it! (Jacs pack on Etsy has all the LeaderSlip color variations you didn’t know you needed… but you do)”

— Kendall (Oakley’s Mom, Mini Goldendoodle)

“I will forever be grateful that a woman at the dog park referred me to Jacqulene. When I say Jac changed my life, and my whole perspective on raising a puppy/training a neutral dog, I mean it. At that time I had rescued a 4 month husky/shepherd mix. When I tell you I was crying every day and at a loss due to socialization, poor leash walking, crate training...I really was. Jacqulene

changed everything for us.

She is beyond knowledgeable, dedicated, and hard working. I have never met someone so passionate, especially about such a niche area (canine behavior). Her energy and joy have shined through every time we have had a session. I can now bring my dog EVERYWHERE with me (doctor, nail salon, restaurants, supermarkets- you name it).

I trust her with all of my being and would leave my dog with her (and have) without thinking twice

I also love the community she has curated w/ her clients. It really says a lot that her clients and their dogs gather for group training walks.

I highly rec Jac to ANY dog owner, any breed, any age. Even if you think you are at a loss and have no where to turn...turn to Jac. She will help you create a beautiful bond and communication system w/ your pup. I have endless gratitude towards Jac's Pack, thank you for everything!!!!”

— Siena (Becket’s Mom, German Shepherd Dog X Siberian Husky)