



I'm Nicole U., the breeder behind Diamond U Doodles & True Grit Stockdogs located in Corning, CA. Our puppies are raised in our homes so they learn how to be a member of the family from day one. They get tons of socialization with people, kids, cats, and other dogs. They get weekly baths and nail trims so grooming becomes an early routine.

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

These dogs are already reserved or have gone home.

Pink girl
Female

Yellow girl
Female

Wine boy
Male

Orange girl
Female

Blue boy
Male

Purple girl
Female

Teal boy
Male

Green boy
Male
Boy 5
Male
Girl 2
Female
Girl 1
Female
Girl 3
Female

Blue boy
Male
Orange boy
Male

Blue Boy
Male

Yellow Girl
Female

Pink Girl
Female

Red Boy
Male

Teal Boy
Male

Green Boy
Male

Purple Girl
Female
Boy 1
Male
Girl 1
Female
Boy 7
Male
Boy 6
Male
Boy 2
Male
Boy 5
Male
Boy 4
Male
Boy 3
Male

Orange Girl
Female

Black Boy
Male

Pink Girl
Female

Light Blue Boy
Male

Green Boy
Male

Blue Boy
Male

Red Boy
Male

Purple Girl
Female

Blue Boy
Male

Orange Girl
Female

Purple Girl
Female

Wine Girl
Female

Green Boy
Male

Pink Girl
Female

Yellow Girl
Female

Lavender Girl
Female

Red Boy
Male

Harley
Male

Shelby
Female

Harvey
Male

Yellow Boy
Male

Green Boy
Male
Nicole has been certified by Good Dog’s screening team for responsible and trusted breeding practices. When you’re ready, reach out to ask about the puppies or anything else on your mind. You’ll get to know each other through messaging, phone, or video and pay securely, all on Good Dog.
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.

“Our Bernedoodles are priced at $4000 with a $500 deposit. Our Cattle Dog puppies are priced at $800 with a $100 non-refundable deposit. Our Border Collies are $800 with a $100 non-refundable deposit. Deposits are your commitment to us and your puppy. If you choose at any point to back out of the puppy purchase after placing a reservation your deposit is forfeit.”
Nicole 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 Nicole 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 Nicole directly.
When you pay and communicate on Good Dog, you’re covered by Payment Protection.
You can drive or fly to pick up your puppy from Nicole.
Meet in Corning, CA
Meet at Sacramento Airport
Nicole has been a member of Good Dog for almost 6 years
Nicole was screened for responsible practices and has been a member since 2020.

Diamond U Doodles & True Grit Stockdogs meets or exceeds our community standards in these areas:

All breeds

Australian Cattle Dog

Border Collie

Bernedoodle

Poodle

Australian Cattle Dog
About Secret
Secret is a sweet girl who is very loyal to her family. She has lots of energy and is extremely intelligent.

Border Collie
About Logan
Logan is an exceptional family pet. He is wonderful with kids and loves to play ball and frisbee. He’s very outgoing even to strangers.

Australian Cattle Dog
About Firefly
Firefly is a female Australian Cattle Dog. Carefully selected as a great representative of her breed, Nicole decided to make her part of their program. Nicole has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.

Bernedoodle
About Bernie
Bernie is a male Bernedoodle. Carefully selected as a great representative of his breed, Nicole decided to make him part of their program. Nicole has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.

Australian Cattle Dog
About Cash
Cash is a male Australian Cattle Dog. Carefully selected as a great representative of his breed, Nicole decided to make him part of their program. Nicole has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.

Australian Cattle Dog
About Spur
Spur is a female Australian Cattle Dog. Carefully selected as a great representative of her breed, Nicole decided to make her part of their program. Nicole has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.

Poodle
About Diamond
Diamond is a female Poodle. Carefully selected as a great representative of her breed, Nicole decided to make her part of their program. Nicole has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.

Australian Cattle Dog

Bernedoodle
Excellent level
Diamond U Doodles & True Grit Stockdogs 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 Australian Cattle Dogs.
Hip Dysplasia
Hip testing reduces the chance of passing down hip dysplasia, which is primarily found in large breed dogs and can cause hip pain and the eventual loss of the function of the hip joint.
Elbow Dysplasia Finals (OFA, BVA, SV, FCI)
Elbow testing reduces the chance of passing down elbow dysplasia, which is primarily found in large breed dogs and can cause arthritis in the elbow joint and front leg lameness.
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.
Congenital Deafness (BAER, registered with OFA)
A breeder may perform additional tests on their dogs that do not fall into these general categories. These tests may be more uncommon or very specific to a particular breed.
Cystinuria Type II-A, Australian Cattle Dog Type, Myotonia Congenita, Australian Cattle Dog Type, Primary Lens Luxation (PLL), PRA, Rod-Cone Degeneration (PRA-prcd), Degenerative Myelopathy (DM; SOD1A)
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).