(Diane Stirling - Working Collie Breeder in Minnesota)



Many Non-Carrier for CEA

Rough Coat Collies and Smooth Coat Collies



Stirling's Sonny White Spruce Meadow - "Sonny" - Normal Eyed, Non-Carrier for PRA and CEA (paperwork available upon request)

Stirling's Lad Of The Lassies X Whitefeathers Hallelujah


DNA Test Completed September 12, 2012

Registered Name: Stirling's SonnyWhite Spruce Meadow

Call Name: Sonny

Breed: Collie

Gender: Male

Optigen Accession #: 10-344

Test Performed: Rod-Cone Dysplasia Type 2

Sample Type: Swab

Test Results: Genotype of Dog tested is NormalRisk for developing rcd2 form of PRA: Will never develop rcd2 form of PRA.Significance for breeding: Can be bred to any dog and will produce no pups affected by rcd2 form of PRA.

This interpretation is based on the test result of the DNA test for the specific mutation identified as causing the rcd2 form of PRA in Collies as of the date on this report.For further information, please visit OptiGen's website at

NuVet Supplements





 *We do offer a Lifetime Free Replacement Puppy, from one of our future litters, if the puppy is kept on Life's Abundance Pet Food ( or daily NuVet Supplements (, and does not reach life expectancy of 10-12 years. This does not include the vet check, cerf exam, shots, worming, or transportation fees. Order through:  (

©2021 Stirling Collies - All Rights Reserved.

Stirling Collies is a MN Licensed AKC Collie Breeder of Smooth and Rough Coats - All Colors, even the RARE Blue Merle, often called a Maltese, or Gray Collie, not to be confused with a Gray Collie Syndrome Collie.  Normal Eyed, and Normal Eyed, Non-Carriers for PRA and CEA.  Champion and GRAND Champion Bloodlines.

Stirling Collies is a MN Licensed Breeder of Shollies (Collie/Shepherd Mix).


John 10:10 ... I came that they may have Life, and have it Abundantly. 


©2021Stirling Collies - All Rights Reserved.You, the User, acknowledge that all content included on this Site, including the information, data, software, photographs, graphs, video, typefaces, graphics, music, sounds, images, illustrations, maps, designs, icons, written and other material (collectively, "Content") and the arrangement and compilation of the Content are intellectual property and copyrighted works of and Diane Stirling. Reproduction or storage of information or works retrieved from this Site, in all forms, media and technologies now existing or hereafter developed, is subject to the U.S. Copyright Act of 1976, Title 17 of the United States Code, or other applicable laws.  /  /  /   /  /  /  /  /

Diane Stirling, Stirling Collies -