My mission is simple: to positively impact our client’s lives one dog at a time.
- Is your dog suffering from separation anxiety?
- Aggression?
- Need help with basic manners or have a serious behavioral concern?
- Did you just add a puppy to the family?
We can help! We have certified trainers/ behavior consultants that specialize in separation anxiety, aggression, service dog work, puppy raising, manners, therapy dog preparation and behavioral consulting.
Your dog is part of your family – learn why working with a qualified, educated and credentialed dog training and behavior specialist is the best choice for you and your pet.
Education Matters
I pride myself on my education and certifications as a professional:
- I am a graduate of the esteemed Karen Pryor Dog Trainer Professional Program
- I am an Accredited Dog Trainer through the International Association of Animal Behavior Consultants
- I am a Certified Separation Anxiety Trainer
- I am a Fear Free Certified Animal Trainer
- I am a Certified Controlled Unleash Instructor
- I am a Certified Family Dog Mediator
- I have my bachelor’s degree in psychology
- Faulty Advisor for the Victoria Stillwell Academy
Please scroll to any of our trainers profiles to see their credentials.
Community Involvement Matters
Because my clients choose to partner with me I am able to give back to our community in the following ways:
- I volunteer with The Alliance of Therapy Dogs
- I am a search and rescue handler with Dakota Search and Rescue
- I also foster dogs in our area through a few different rescues
Dog Training Methods Matter
At Tenacious℠ I believe training should be FUN for both ends of the leash! I do this through positive reinforcement training. If you want to learn how to train your dog with methods, which are rooted in science, than you are in the right place! We specialize in clicker training, an exciting way to communicate with your dog!
Please visit the official position statement, on these training methods, from the International Association of Animal Behavior Consultants.
Tenacious℠ Dog Training isn’t just about training humans on how to train their dogs, it is about developing the Sioux Falls dog community of passionate, kind people who want to learn and have fun while building trust-based relationships with their canine companions! We’re a team here, and you’ll be part of something bigger!
Meet the Tenacious Team
Maggie Kaiser

Maggie Pearson's Certifications
Rayanne Craven
Rayanne is a Certified Professional Dog Trainer-Knowledge Assessed, an Accredited Dog Trainer through the International Association of Animal Behavior Consultants, a Family Dog Mediator, and a Professional Member of the Association of Professional Dog Trainers.
Rayanne has been working with dogs in some capacity since she was 10 years old! She has worked professionally as a force free trainer for 4 years and in that time earned several certifications. She lives in Sumrall, Mississippi, with her two dogs, Hoss, a Labrador Retriever and Kávé, a Mudi. Her passion is puppies! She loves helping owners set their puppies up for success and enjoy the benefits of a positive relationship. She loves working with both baby puppies and with “naughty” teenager pups as she currently has one of those herself! Her goal is to educate pet parents and to show them they can have a wonderful time training and building a bond with their dogs through positive reinforcement.