Welcome to

High Caliber K9 Training LLC

Hi there!  Thank you for stopping by!  High Caliber K9 Training LLC is a business dedicated to helping your dog become an important family member as well as alleviating stress and improving the quality of life for your dog, you the owner and your family. 

High Caliber K9 Training LLC is a dog obedience school located in northeastern Missouri.  It is a limited liability corporation owned and operated by Cassie Peck. 

Cassie provides training for a variety of situations, from basic obedience, article location, problem behaviors and behavior analysis to certifying therapy dogs with the Canine Good Citizen Certification, the AKC S.T.A.R. Puppy Certifications and more.


It is my hopes to:

  • Improve the relationship between you and your dog
  • Help your dog fit into and find it’s place in your family
  • Teach your dog good manners
  • Change problem behaviors
  • Readjust your home environment to inspire desired behaviors from your dog
  • Help you communicate with your dog
  • Understand how your dog is communicating with you
  • Enrich your family life and the life of your dog

I invite you to browse through my website and contact me if I may be of service to you and your pet.

May GOD Bless You,



Training Dogs The Fun
And Effective Way

Cassie Peck is the owner, operator and trainer of High Caliber K9 Training LLC. She has had an affinity for animals since she was six years of age. Her first pet was a Welsh Corgi she received as a birthday present in December 2001. Gus was a delightful family member with a mind of his own. He came from a breeder and had spent his first 10 weeks of life in an outside kennel. This formed a temperature requirement for this puppy. Gus was uncomfortable in a heated home. He would pant, cry and beg to go outside most of the time. Cassie as a little girl wanted a puppy she could cuddle, love, play with and learn to train. Cassie desired a companion dog to be her best friend. However, with the characteristics and traits of a corgi who required mental stimulation, a job to do or he was destructive and bored when left alone. Gus was very strong willed and required an owner with confidence and consistency with their training techniques.



Areas of Expertise

All Packages are Board and Train; Monday-Friday, weekends TBD


High Caliber Dog Training

Hey there, nice to see you! My name is Lucky, and I’m the leader of our Welcome committee.

Thank you for stopping by to view our website. Happy tails to you and yours. Please come again.