



I'm Duffy L., the breeder behind Rockin D Mini Aussies located in Arizona. We are lifelong dog enthusiasts, and we’re excited to share our passion and purpose with others through our breeding program. We work hard to breed exemplary dogs that are well taken care of from day one and are prepared to excel in loving and caring homes. We love our dogs and puppies, and we strive to place each pup in a home suited to their temperament and ability.


Duffy has been certified by Good Dog's screening team for responsible and trusted breeding practices. When you're ready to reach out, feel free to ask any questions about the breed, their program, or specific puppies.
Together, you’ll choose the puppy that’s right for you, stay in touch with regular updates, and plan how to bring your new puppy home.

"Price includes first set of shots, Tails Docked, Dew Claws removed, and wormed. 1 year health guarantee."
Duffy may provide a written contract or health guarantee when you purchase a puppy. This helps protect both you and your breeder, ensuring that you both have a clear understanding of the terms of your puppy purchase. If Duffy offers a contract or guarantee, the details will be personalized by them. If you have any questions or want to know more, don't hesitate to reach out to Duffy directly.
You can drive or fly to pick up your puppy from Duffy.
Meet in Arizona
Meet at Phoenix Sky Harbor Airport
Duffy has been a member of Good Dog for over 3 years
Duffy was screened for responsible practices and has been a member since 2022.

Rockin D Mini Aussies meets or exceeds our community standards in these areas:
Great level
Rockin D Mini Aussies reports to performing the health tests below on their breeding dogs. Ask your breeder about the tests performed on the parents of your litter. Learn more about health testing for Miniature Australian Shepherds.
Eye Certification (CAER, registered with OFA)
Eye testing reduces the chance of passing down a wide range of hereditary eye illnesses including retinal dysplasia, lens luxation, and glaucoma, which can cause impared vision or blindness.
Hereditary (Juvenile) Cataracts (HC; JC), PRA, Rod-Cone Degeneration (PRA-prcd), Multiple Drug Sensitivity (MDR1), DNA Disease Panel
Genetic testing reduces the chance of passing down a wide variety of hereditary diseases of differing prevalence and severity such as Progressive Retinal Atrophy (an eye disease) and Von Willebrand's Disease (a blood disease).