Better Together: Elevating the Standard of Pet Training & Care

Stop, think, and change the way you work.
Are you tired of working in a vacuum? Imagine being part of a professional circle where support is mutual, expertise is shared, and every referral is backed by trust.
Whether you are a trainer, a groomer, or a veterinarian, you don’t have to navigate the complexities of animal behavior alone. Behavior Teams is designed to bridge the gap between isolated professionals and create a community rooted in positive reinforcement and collective success.
Why Behavior Teams?
Working with pets is a rewarding career, but it can also be emotionally draining and physically exhausting. Between coordinating with clients and managing complex behavior cases, it often feels like running an endless obstacle course.
We’ve identified the core challenges facing our industry today:
- Professional Isolation: Many trainers and consultants lack a reliable support network.
- Limited Access: A shortage of veterinary behaviorists makes it hard for owners to get advanced care.
- The Regulation Gap: A lack of industry standards can make referring cases feel like a risk.
- Practical Disconnect: The gap between an academic diagnosis and real-world training implementation can hinder a pet’s progress.
Behavior Teams Was Built To Solve These Problems
Our Mission: Collaboration Over Competition
Developed by the Pet Professional Guild (PPG), Behavior Teams facilitates synergy between behavior experts and pet professionals. Our goal is to create a seamless ecosystem of care that supports both the pet and the guardian.
“Alone, we can do so little; together, we can do so much.” – Helen Keller
What We Aim to Achieve:
- Effective Collaboration: A working model where veterinarians, behaviorists, and trainers work in tandem.
- Ethical Standards: A standardized, best-practice approach ensuring humane and ethical support for every client.
- Resource Sharing: Access to a credential matrix and manuals to ensure every referral is appropriate and competent.
- Growth & Supervision: Providing less-experienced professionals with the mentorship needed to handle cases safely and effectively.

**You do not need to be a PPG member to join Behavior Teams – You Do Need To Agree To The PPG Guiding Principles & Code of Conduct **
Program Components
We provide the framework; you provide the expertise. The Behavior Teams program includes:
- Collaboration Framework: A blueprint for how teams work together effectively.
- Communication & Feedback Model: Streamlined systems to keep everyone on the same page.
- Client Intake & Assessment: Standardized flowcharts for functional assessments and intake procedures.
- The Credential Matrix: A guide to understanding professional competencies.
Monthly Support: Ongoing meetings during and after your team’s launch to ensure long-term success
“Alone, we can do so little; together, we can do so much.” – Helen Keller

Ready To Join The Community!
You do not need to be a PPG member to join Behavior Teams. We welcome all professionals who are committed to our mission. The only requirement is an agreement to follow the PPG Guiding Principles & Code of Conduct.
There are two ways to join Behavior Teams. Click below to learn more.
Your Supervisory Team
Niki Tudge
Contact info in bio
Niki Tudge, MBA, PCBC-A, CABC, CDBC, is the founder and president of the Pet Professional Guild, DogNostics Education and The DogSmith. She has substantial leadership experience in business management and administration, particularly in the nonprofit sector, which encompasses her role as the president of Doggone Safe, a nonprofit educational organization. She has published numerous articles, which have been featured in publications such as the New York Times. She has also authored five books. Her most recent book, Pet Training and Behavior Consulting: A Model for Raising the bar to Protect Professionals, Pets and Their People, which she co-authored, was published in 2019.
Niki holds a dog training and dog behavior credential from the Pet Professional Accreditation Board, has successfully completed two diplomas (animal behavior technician and canine behavior science and technology) with James O’Heare at the Companion Animal Sciences Institute, and is a certified dog trainer and dog behavior consultant through the Association of Animal Behavior Professionals.
Before following her passion into small business and nonprofit management, she enjoyed a distinguished career in the hospitality industry, holding executive positions all over the world. Her real passion in her corporate role was the identification and development of female talent in the workplace. She enjoyed managing and coaching her team through both their personal and professional development, and loved watching the process of female empowerment and growth at a high level of management.
In recent years, Niki has invested time in moving her love of running from a hobby to a professional business. Her professional credentials include International Sports Science Association (ISSA) certified fitness trainer, ISSA certified transformation specialist, nutritional coach and ISSA elite trainer. She is also a certified chi walking and running coach, and has successfully complete the MAF Foundations’ certificate course.
Along with her business degrees from Oxford Brookes University in the UK, Niki holds a Six Sigma Black Belt certification, specializing in data analysis and process improvement and is an International Training Board (HCITB) certified people trainer at levels TS1, TS2 and TS3, and a certified facilitator and project manager. In addition, she was recognized for her outstanding contribution to the business community and honored with a Fortune 500 Company Leadership Award for her accomplishments.
Dr. Christine Calder
Contact info in bio
Dr. Calder has lived and practiced veterinary medicine in both New Jersey and Maine for many years. In addition to general practice, Dr. Calder spent time as part of the behavior service at San Francisco SPCA and in Community Practice as part of several veterinary school teaching hospitals. As a general practitioner, she always had an interest in animal behavior and in 2016, she finished a residency with the American College of Veterinary Behaviorists becoming a Diplomate with the American College of Veterinary Behaviorists (DACVB) in 2017. In addition to her own behavior referral practice, Dr. Calder is the Chief Behavior Officer for Cattle Dog Publishing and a Vets at VIN Consultant. She has a special interest in education and the preparation for veterinary students to help them be “Day One” ready for practice.
Tasha Attwood
Contact info in bio
Tasha is a holistic canine behaviourist and trainer specialising in education that supports both dogs and their guardians through collaborative, individualised care. Their work centres on building safe, respectful relationships that honour each dog as a unique individual, with a particular focus on healing trauma, strengthening the human-canine bond, and promoting understanding through gentle, welfare-led approaches.
With an emphasis on holistic care, cooperative techniques, and concept-based learning, Tasha is dedicated to helping people create meaningful, lasting connections with their dogs rooted in trust and mutual communication.
Tasha works exclusively online and supports guardians internationally. Their comprehensive remote service includes a detailed behavioural history and intake process, an exclusive private Dropbox folder for resources and progress tracking, a recorded consultation, a written transcript, and a fully personalised behaviour and care plan. Ongoing support and follow-up are also included via the shared Dropbox folder.
They share their life with their four dogs—Diesel, Koda, Django, and Zombie—and regularly offer insight into their lives by creating accessible video tutorials for guardians. These tutorials range from collaborative care techniques that enhance welfare to games-based learning approaches that support emotional connection and learning, gently moving away from traditional obedience models.
Erika Liljefelt
Contact info in bio
Erika is a force-free, multi-certified dog professional who takes a holistic approach when working with dogs and their guardians. She believes in taking a bottom-up approach to look a little deeper at why a dog might be behaving in a particular way.
As an Accredited Dynamic Dog Practitioner, she specializes in assessing dogs to identify potential physical discomfort that may be contributing to behavioral issues. Because a subtle shift in behavior may signify that a dog is experiencing a high level of pain, she believes that it is important to assess a dog with behavioral issues for potential discomfort prior to starting any type of training program.
Erika is committed to always putting kindness to dogs and their guardians first and foremost. She is a proud member of the Pet Professional Guild, Project tRade, and the Shock-Free Coalition.

