



I'm Shaylea M., the breeder behind McMillan Aussies located in Gunnison, CO. We are dedicated to providing healthy, happy puppies. We are a family of 5 that give our puppies ample attention and work on potty training, recall and the beginnings of basic commands. For us dogs are family!

Why did you start breeding?
What makes your program special?
What are the different breed coat colors in your program?
Where do your breeding dogs live?

Shaylea 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 all first shots, paperwork, first vet visit, blanket with litter mates and mama’s smell, food, and small toy. Cost ranges per color of coat, eyes and sex. Deposit is non refundable so that we know your are serious about taking care of a new family member, and if you can no longer we can rehome the puppy."
Shaylea 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 Shaylea 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 Shaylea directly.
You can drive or fly to pick up your puppy from Shaylea.
Meet in Gunnison, CO
5170 miles away
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Meet at Denver Airport
5026 miles away
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Flexible meeting point
Shaylea can meet at a location that works for both of you
Shaylea has been a member of Good Dog for about 1 year
Shaylea was screened for responsible practices and has been a member since 2025.

McMillan Aussies meets or exceeds our community standards in these areas:

Miniature Australian Shepherd
About Kostya
Kostya is as smart as they get! He’s learned many fun tricks along with basic commands. He’s great off leash and doesn’t believe in personal space.

Miniature Australian Shepherd
About Aspen
Aspen is a low key Aussie, great on and off leash and basic commands. She’s my shadow and loves being around everyone. She’s a great mama!