Tabula Rasa Inc., meaning “a slate that has been blanked,” reflects our belief in the human capacity for renewal. We recognize that individuals are not defined by their past experiences. Instead, each person holds the ability to begin again, rewrite their story, and move toward a life shaped by intention, resilience, and hope.
Our vision is to create a doorway to meaningful transformation. We provide a safe, supportive environment where individuals, regardless of their circumstances, can recognize that each day offers an opportunity for growth and healing. Through compassionate guidance, we encourage movement toward the healthiest version of self in mind, body, and spirit.
At Tabula Rasa Inc., we empower individuals to develop awareness and ownership of their thoughts, feelings, perceptions, and behaviors. This process fosters personal growth, supports emotional healing, and promotes lasting change. By creating space for reflection, discovery, and forward movement, we help individuals redefine their future and build lives grounded in stability, wellness, and possibility.
Tabula Rasa Inc. is a nonprofit organization dedicated to making healing and personal growth accessible through a range of integrative, evidence-based therapeutic approaches. Our services include Equine-Facilitated Psychotherapy, Growth & Learning Activities, Animal-Assisted Treatment and Interventions, Wilderness Walk and Talk, and traditional office-based or telehealth psychotherapy. Each service is grounded in a client-centered, integrative model utilizing Evidence Based Practice designed to meet individuals where they are and support meaningful, lasting change.
We offer personalized services for individuals ages 13 and older, as well as support for couples. When appropriate, we also provide small group and family sessions. These offerings create safe, supportive spaces where individuals and families can rebuild trust, strengthen relationships, and explore new paths toward emotional health and overall well-being.
All services are led by a Doctor of Clinical Psychology (PsyD) who is trained and certified in the use of horses, other animals, and integrative therapeutic approaches to facilitate growth and healing. Psychotherapy is a deeply personal process that involves exploring thoughts, feelings, perceptions, and behaviors to develop insight, strengthen coping skills, and support positive change. When this work is combined with the integrative presence of animals and nature, clients are offered a unique and powerful opportunity for transformation.
Through Equine-Facilitated Psychotherapy (EFP), Growth and Learning (G&L), Animal-Assisted Treatment and Interventions (AAT-I), and Wilderness Walk and Talk, clients engage in meaningful experiential activities that extend beyond traditional talk therapy. These experiences may include guided therapeutic exercises, opportunities for reflection, and hands-on learning that support the development of communication, trust, emotional awareness, and healthy relationship patterns.
These services support healing of the mind, body, and spirit. Clients learn skills to regulate emotions, manage thoughts and perceptions, and make intentional behavioral choices. Within a safe and supportive environment, individuals are encouraged to engage in self-reflection while building confidence, self-acceptance, accountability, assertiveness, discipline, integrity, responsibility, and trust. In addition, our programs support the development of communication and social skills that strengthen relationships and foster personal growth. Clients practice empathy, patience, teamwork, leadership, respect, kindness, and advocacy, all essential foundations for meaningful connection and long-term well-being.
Dr. Peterson carries forward a legacy of healing rooted in generations of connection between humans, animals, and the natural world. Her great-grandfather was known for helping others through the profound bond he cultivated with horses, guided by intuition, respect, and lived experience. That foundation of relational healing, grounded in both ancestral knowledge and deep reverence for animals, has been thoughtfully carried forward into Dr. Peterson’s work today. She continues this tradition through a modern, integrative evidence based approach that honors the wisdom of the past while incorporating contemporary clinical understanding.
Dr. Peterson earned her Doctor of Psychology (PsyD) in Clinical Psychology and has pursued extensive advanced training to support a comprehensive and integrative therapeutic practice. She is a Certified Animal-Assisted Therapy Interventionist (AAT-I), Certified Equine Assisted Professional (CEAP), and Certified Integrative Mental Health Professional (CIMHP). In addition, she is Certified in Dialectical Behavior Therapy (CDBT), trained in Adaptive DBT, Certified in Cognitive Behavioral Therapy (CCBT), and Certified in Critical Incident Stress Management (CCISM). She is also trained to provide Critical Incident Stress Debriefings (CISD) for first responders in both individual and group settings.
Her continued professional development reflects a commitment to whole-person care and evidence-informed practice. This includes advanced training in Complex PTSD; neurobiological approaches to trauma treatment; nutritional and integrative medicine for mental health; culinary and lifestyle medicine to support mood, sleep, attention, and focus; mindfulness-based approaches for anxiety, cravings, addiction, and habit change; and cultivating resilience, awe, and connection in therapeutic work. She has also completed training focused on culturally responsive care, including work supporting Native American youth at risk for suicide, and remains dedicated to honoring the strengths, histories, and lived experiences of diverse communities.
Through a blend of clinical expertise, experiential learning, and a deep respect for the healing relationships between people, animals, and nature, Dr. Peterson integrates traditional psychotherapy with evidence-based and holistic approaches. Her work supports individuals in developing insight, strengthening resilience, and fostering meaningful growth in mind, body, and spirit.
Your support plays a meaningful role in sustaining access to integrative, experiential mental health services at Tabula Rasa, Inc. Financial and in-kind contributions directly help expand therapeutic opportunities, care for our animals, and ensure individuals and families can access services regardless of financial barriers. All monetary and in-kind donations made to Tabula Rasa, Inc. are tax-deductible to the extent permitted by law.
For in-kind contributions, the estimated fair market value of donated goods or services is determined by the donor. These gifts, whether materials, services, or supplies, help strengthen our programs and support the daily operations that make healing-centered work possible.
We partner with a fundraising platform that directs 100% of your donation to Tabula Rasa, Inc. This means that when you contribute $100, the full $100 supports our mission and the individuals we serve. The platform may suggest an optional contribution to support its own operations; however, this is entirely voluntary, and donors may enter any amount, including $0.00.
There are many meaningful ways to support and grow our work. Contributions help provide therapeutic services, maintain safe environments for clients and animals, expand community outreach, and sustain programs for those experiencing trauma, life transitions, and emotional challenges. One special way to become involved is by joining our “Friend of the Herd” community, a giving opportunity that supports the ongoing care, training, and wellbeing of the animals who play an essential role in the healing process.

Operational Cost Donations
Running a non-profit comes with many expenses that can vary from year to year.
At Tabula Rasa Inc., we work tirelessly to keep costs as low as possible so our services remain accessible.
But the truth is—we couldn’t do it without supporters like you.
Your generosity directly helps us continue providing life-changing services to those who need them most.
Every dollar you contribute helps us provide a safe, nurturing environment for both people and horses. And we dream even bigger: one day, we hope to build a large indoor arena with horse stalls right inside, ensuring that no matter the weather, our services can continue uninterrupted.
By supporting Tabula Rasa Inc., you’re not just donating—you’re helping create a lasting impact, giving hope, healing, and opportunity to everyone who walks through our doors.

Equine Facilitated Psychotherapy Scholarship
If you’d like to make a monetary contribution to support someone’s direct care, you can donate to the EFP Scholarship Fund.
While Tabula Rasa Inc. partners with some insurance providers, many individuals face challenges covering the cost of services without insurance. That’s why the EFP Scholarship Fund was created—to ensure that financial barriers don’t prevent anyone from receiving the care they need.
When funds are available, individuals without insurance or experiencing financial hardship may be eligible for assistance with their bills, thanks to the generosity of supporters like you.
All donations are tax-deductible to the extent allowed by law.

Critical Incident Stress Debriefing Scholarship
Honor the dedication of first responders in the Black Hills by donating to the CISD Scholarship. Your support helps cover the cost of essential debriefings, giving these everyday heroes the care they deserve. All gifts are tax-deductible to the extent allowed by law.

Donate Items
Want to help our horses thrive?
You can donate items or even horses! Drop-off times can be arranged, and we welcome:
Feed Items: (Muggli and Sweet Feed), hay,alfalfa, salt/mineral licks, apples, horse treats
Stall Items: Deep manure rakes, Buckets,
Tack Items: halters, lead ropes, saddle pads, saddles, bridles, reins, over reach boots, wraps
Comfort Items: blankets, coolies, stall toys, Travel Leg wraps
Grooming supplies: Brushes,shampoo & conditioner, fly spray
Arena equipment: rails, panels, caveletties, flags, gates, balls, cones, jumps
Horse donations: animals must be sound, vet-checked, have proper paperwork, current vaccinations, a negative Coggins, and pass temperament testing.
Every donation, big or small, directly supports the care, training, and well-being of our horses.

Monetary Donations for Horse Needs and Care
If you’d like to make a monetary donation to directly support the care of our horses, you can do so.
Every gift is tax-deductible to the extent permitted by law.
Your support makes it possible to provide these essential services and maintain the health, comfort, and well-being of our horses.

Volunteer
Lend a hand and make a real difference!
Volunteers are the heart of our work, helping keep everything running smoothly.
Opportunities include:
If you’re ready to donate your time, call us to request a volunteer packet. Once you’re processed, you’ll be added to our volunteer list and contacted whenever volunteer opportunities arise. Your time truly makes a lasting impact!
Matt Anderson ***In Honor&Memory of Jill Anderson
Aum Ranch LLC