Meet Your Trainers
With more than 30 years of combined experience our team brings a well-rounded and highly individualized approach to training. (And yes, we'll probably fall a little in love with your dog along the way!)
Sammy Jo Rudy

Co-Owner & Trainer
Sammy's love of dogs started at a young age, but it wasn't until bringing home her first personal dog, Bowie, in her early 20s that she became immersed in dog training, nutrition, development and behavior while seeking to give Bowie the best and healthiest lifestyle possible. Before working with dogs professionally, Sammy studied Neuropsychology at the University of California, Berkeley, an educational background that lent itself to a comprehensive theoretical understanding of behavior and learning theory. She worked in youth development and the non-profit sector for several years before making the decision to follow her passion and work with dogs as her career. She began her work with dogs in the canine nutrition space, working for the top raw feeding co-operative in the nation, becoming certified as a Raw Dog Food Nutrition Specialist, and helping hundreds of dog owners transform their best friend's health through diet change. During this time, she immersed herself in training and behavior with her personal dogs. She developed a passion for behavior modification while working through severe genetic food aggression in her young Nova Scotia Duck Tolling Retriever puppy, Everly. Eventually, she sought out to embark on a career in professional dog training. While theoretical knowledge is an important foundation for understanding behavior, hands-on experience is imperative to developing the skillset, timing, safety and nuanced approach it takes to successfully work with a wide range of dogs. When Sammy began training dogs professionally, she worked her way from entry level kennel jobs to client facing roles in various capacities. Sammy spent time shadowing and working for other trainers who specialize in behavior modification, advanced off leash training, rescue rehabilitation, puppy raising, sport training and more. She worked at both large-scale board and train facilities and small-scale personalized training programs where she was involved with training hundreds of dogs of various breeds, backgrounds and behavioral challenges. Sammy also pursued an Advanced Canine Training certification, and continues to pursue educational development via seminars, workshops and online programs, always advancing her knowledge and understanding of behavior. In 2021, after working out of state, Sammy moved back to Northern California where she opened her own dog training company specializing in board & train and private lesson programs. A year later, she and Chelsea met, and became partners in life. It was not long after that they merged their individual companies into what is now Rockem Dog Training, providing expanded services to the dogs of Northern California. Sammy believes that we never stop learning and growing. When she's not working with your dogs, you can find her mountain biking through the East Bay hills with four of her personal dogs, tunnel visioned into some scientific research article learning about something new, dabbling in photography, or eating good snacks with even greater friends & family.
Chelsea Calabria
Co-Owner & Trainer

Chelsea adopted her first dog, a small tan Chihuahua named Rocky, back in 2009 when she was 18. This dog launched her career into dog training and she hasn't looked back since. Shortly after adopting Rocky, Chelsea (with her new dog in tow) moved to LA County to pursue her new obsession with dogs. At Studio Animal Services, Chelsea worked her way up from Kennel Technician to Animal Trainer, training various animals for movies, TV shows, commercials and live theater productions. You could find her behind the camera training cats for shows like Parks and Rec, handling ducks in Aflac commercials, and working with dogs on Super 8. Here, Chelsea advanced her knowledge and ability of skill-based training with a focus on working animals in highly distracting and difficult environments. After leaving Studio Animal Services, Chelsea became an Animal Control Officer with the Las Vegas Department of Justice and Law Enforcement. There, she spent a year working with all types of animals in challenging situations, helping keep both the animals and the public safe. Though strenuous and emotionally taxing, this job helped develop a wide variety of skills applicable to working with a range of dog behaviors today. In 2013, Chelsea began her seven-year career at Canine Companions for Independence, completing a three-year apprenticeship to become a certified Service Dog Instructor through Assistance Dogs International. Over the course of seven years, Chelsea trained and placed hundreds of dogs to assist people with disabilities. Her time here developed her passion for service dog training, working with those who could benefit from a service dog and educating the public on laws and etiquette regarding service dogs. In October of 2019, Chelsea opened Rockem Dog Training in Southern California to help owners live with their dogs in a way that brings out the best in both human and dog, while also continuing to help people owner-train service dogs. In 2022, Chelsea met Sammy and they subsequently merged their two dog training businesses in Northern California, creating what Rockem is today! Chelsea continues to pursue education through various dog training courses and workshops, as there is always something new to learn! In her free time, you can usually find Chelsea outside with her dogs, whether on a hiking trail, in a park, or on a restaurant patio. Sunshine and dogs will always be something she seeks!
Breanna Leonard

Trainer
Bre grew up as an only child in an animal-loving family in New England; all of her “siblings” were animals. Her family always had an array of animals, from small to big, but she was always the most drawn to their dogs. When Bre was in her late teens, she had one goal in mind: getting her own dog. She was thrilled when the day finally came. Being young, she looked on Craigslist and found an ad for Bandog puppies. However, her excitement was short-lived when she struggled to handle her new puppy, Duch. Duch wanted nothing to do with Bre nor anyone, and she would pee and scream when anyone tried to touch her. After a few days, the issue reversed. Duch would cry and become anxious whenever Bre left the room. Bre couldn’t leave her alone without disturbing her neighbors. Bre searched the internet for help and slowly made progress. Just when Bre thought things were improving, Duch started displaying aggression towards people and other dogs. Duch grew into a large and powerful dog that was hard to control. After trying out a few trainers, Bre found one who was great for both her and Duch. The trainer did an amazing job not only with Duch, but also in helping Bre understand Duch better. Seeing the progress they were making, Bre realized that she wanted to dedicate her life to helping dogs and their owners communicate more effectively. In 2009, Bre began attending Mount Ida College in Newton, MA to study Canine Behavior and Training. Once Bre graduated from dog training school, she was hired by a small locally owned pet store in the greater Boston area to teach a few entry-level group classes a week. This quickly grew into a full-time job teaching group classes of all skill levels, running a Day School program, and training apprentice trainers. Even though she was working full-time with dogs, Bre still wanted to gain more experience. So, in her free time she partnered with a few local rescues and shelters helping them evaluate, train, foster, and place their more challenging dogs. She quickly became known for taking in the underdogs. Seeing these dogs make transformations that allowed them to be placed into homes solidified her choice to dedicate her life to dogs. It also pushed her to become the best trainer she could be, as she was working with dogs that needed more than just learning basic obedience commands. Bre spent those years with only one focus: learning from as many dog trainers and canine experts as she could and helping as many dogs as she could. Bre has been incredibly lucky for the opportunities that dog training has provided her. Dog training has brought her all over the country, living and training dogs in Massachusetts, Rhode Island, New Hampshire, Colorado, Oregon, Michigan and now here in California. In Bre’s off time she trains and competes in a variety of dog sports with her youngest dog, Stevie, a two year old Belgian Shepherd, and enjoys hiking and camping with all three of her personal dogs.


