Home of BIS,SBIS,HIT & BIF winning Greyhounds!

Welcome to WINDROCK LLC !                                                        

 We are proud to be breeders and home to some of the best companion and dual-purpose greyhounds in the country!

WINDROCK is a Registered Kennel name with the AKC, and Colin Fritzler and wife Kimberly Lewark Fritzler are the only AKC Platinum Level Breeders Of Merit of Greyhounds!  As a husband-and-wife team, we have been actively involved with the dog fancy for over four decades. We have bred multiple greyhounds with BIS, SBIS, HIT and BIF accolades as well as having many #1 ranked winners in the show ring and on the coursing field. WINDROCK   is a top breeder of greyhound AKC Dual Champions--firm testimony to the WINDROCK line of greyhounds' athletic prowess and conformational excellence. Although WINDROCK   is best known for their line of show and field Champions, we are equally as proud of the numerous pet, 4-H project, service, emotional support and therapy dogs that enrich the lives of so many people.

At WINDROCK, our mission statement is to produce beautiful, functional greyhounds that are healthy and long-lived.  We do not breed on whim or fashion, but rather for soundness, health and breed type.  As a result, WINDROCK greyhounds are not only top winners in the show ring, but they also excel in many kinds of performance events and have the desired gentle disposition to be the best of companions in the home.  Our philosophy is that any greyhound bred with the proper temperament, trainability, and soundness in structure can succeed in almost any venue if the owner has the dedication and ambition to make the commitment. 

WINDROCK recognizes and embraces the importance of health screening, and our breeding stock is health tested as well as DNA profiled and micro-chipped.  Our strict criteria of breeding only the very best hounds with proven records of performance, has resulted in a line of versatile greyhounds that are long-lived with a sweet gentle character.

WINDROCK greyhounds have had an important influence on breeders in this country and abroad.  Our greyhounds' glittering achievements, health and longevity are sound testimony to our dedication and methodology.

We welcome those who love the Greyhound to contact us.  We not only breed and raise these wonderful dogs, we are also active the adoption of retired racing greyhounds and are advocates for responsible dog breeding and ownership.

Contact information, WINDROCK LLC, 3348 RD 62, Torrington, WY  82240, Email:  Kim cell 970 270 1300,  Colin cell 970 270 6173 

WINDROCK LLC  #1 ranked Show Greyhounds

One of the All Time Greats  .  . .


MBIS/MSBIS Ch Shazam's The Journey Begins  JC

#1 Greyhound 1996 & 1997

7 BIS and  6 SBIS wins

BOB Westminster 1996

#1 All-Time Top Greyhound Champion Sire Worldwide

#1 Sire of BIS/SBIS winning Greyhounds

#1 AKC All-Time Top BIS/SBIS winning Greyhound dog in regular competitions handled by an owner-handler.


Bubba's son


MBIS/MSBIS/HIT Ch Greystone's Barcelona

#1 Greyhound Dog in 2001 & 2002

4 Best In Show wins

2 Specialty Best In Show wins

1 High In Trial win

Sire of BIS,SBIS,BIF winning get and  #1 ranked winners in BOTH the show ring and on the coursing field!


A daughter of our lovely

Int Ch Windrock Red Hot Mamma~

MBIS/BISS Can GCH/AKC Ch Mandajors Highly Explosive At Windrock RN


#1 Greyhound in Canada in 2014 and 2016

 Multiple All Breed Best In Show winner

    Multiple Hound Show Best In Show winner


WINDROCK LLC   #1 Ranked Lure Coursers

    Amber's son "Sonic"

MBIF DC Windrock Batoutahellius MC LCX2 FCH   
#1 AKC Lure Coursing Greyhound 2017
              BIF AKC National Lure Coursing Championship 2017
BOB ASFA  II  2017         

Amber's daughter "Cheyenne" 

MBIF DC Windrock Rodeo Queen LCM Fch

BIF Grand National 2015

Multiple ASFA Regional BIF winner

2013 & 2014

#1 ASFA in 2012




MBIF NFC FC Windrock Candle In the Wind MC LCM LCX 

2009 AKC National Field Coursing Champion

 2009 ASFA Greyhound National Specialty BOB

 #1 AKC Lure Coursing Greyhound in 2008 

BIF Grand National 2007



MBIF DC Windrock Mamma Mia LCX FCH 

#1 AKC Lure Coursing Greyhound in 2004



Ch Windrock Go Go Gadget JC CC

 Top 10 ranked AKC show greyhound in 2008 and a NOFCA Coursing Champion

Sire of #1 ranked  AKC and ASFA Champions and also the AKC and ASFA National Field Championship winners for 2009

   WINDROCK LLC  Greyhounds are the Best of Companions
photo credit Christine George, Artist

Meet Windrock Ebony and Ivory, a beautiful white and black girl!

 Most of our pups are sold to strictly companion homes.

WINDROCK LLC breeding stock is health screened for OFA heart and eyes , Nueropathy and also DNA profiled

 Our strict criteria of breeding only the very best has made WINDROCK LLC one of the top greyhound breeders 

WINDROCK LLC encourages owners of our greyhounds to participate  in dog sports but it is not a requirement nor condition of placement.

WINDROCK LLC greyhounds are sold with written guarantees of health and quality and we offer cash rebates for spay/neuter. We actively mentor and support our puppy buyers for the entire life time of the dog. 


Contact Information~ 


Colin R.ay Fritzler

Kimberly Lewark Fritzler

3348 CR 62 

Torrington, Wy 82240

Phone numbers, please leave message:

(970) 270-1300  Kim  (970) 270-6173 Colin  

WINDROCK LLC ~Recognized By The AKC

WINDROCK LLC has been the recipient of many awards. Our breeding program and rescue efforts have been openly praised by many prominent organizations as a model of responsible dog breeding and ethics. We are proud to be recognized by the AKC as a PLATINUM Level Breeder Of Merit and our trademark kennel name, WINDROCK is registered with the AKC and Kim has been a member of the AKC parent Club, The Greyhound Club of America since 1995.

We thank those who have who have awarded WINDROCK LLC  by recognizing our efforts to promote responsible dog ownership through public education and youth programs, use of spay and neuter incentives, and our involvement in dog rescue.