Our Guarantee Canadian Rangeland Guarantee for Our Customers. Canadian Rangeland Bison Inc. is proud to be one of the very few third party Certified Marketers of Bison. In collaboration with SGS, one of the world’s leading certification bodies, we developed a yearly audited program to ensure the top quality of the bison from the gate to the plate: No antibiotics, no growth promotants, no animal by-products. Home  |  About Us  |  Our Mission  |  Bison Bites  |  Online Shopping  |  Our Guarantee  |  Contacts     Copyright © 2011, Canadian Rangeland Bison Inc. All Rights Reserved.