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The Legacy & Stewardship


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Education:  Books, Videos & Herding Clinics


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What new at Las Rocosa?



The History of Las Rocosa Aussies

Chapter I:  The Beginning

Chapter II:  Developing a Bloodline of Distinction

Chapter III:  The Dogs ~ The Foundation of Las Rocosa

Chapter IV:  The Las Rocosa Hall of Fame

Chapter V:  Working Wild Bison With Stockdogs

Chapter VI:  Elaine Hartnagle and the Pony Express

The History of Australian Shepherds

Chapter I: The Australian Shepherd and Breeds From a Common Root

Chapter II: Timeline: Breed Development From Obscurity Into Mainstream Popularity

Chapter III: Australian Shepherd History Revisited: Part I: Influence of the Basques

Chapter IV: Australian Shepherd History Revisited, Part II: Documented Early Imports

Chapter V: Australian Shepherds and Sheep Ranching on the Open Range

Chapter VI: Jay Sisler

The History of The Australian Shepherd Club of America

Chapter I:  ASCA During The Early Years

Chapter II:  Highlights - 1970 - 1972

Chapter III:  Highlights - 1972-1976

Chapter IV:  Highlights 1977 - 1979

Chapter V:  The Original Purpose of the ASCA Stock Dog Program

Chapter VI:  The Original Stock Dog Program

Chapter VII:  The Original Stock Dog Committee

The Las Rocosa Gallery


All About Aussies Blog


Contact Us


Telephone: 303.659.6597
Fax: 303.659.6552
Breeding Sound Versatile Aussies Since 1955
Founding/Lifetime Members ASCA and USASA

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Las Rocosa Australian Shepherds & cannot be reproduced without written consent. All Rights Reserved.

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