



I'm Allison C., the breeder behind Ostenberg Rottweilers LLC located in Snohomish, WA. Ostenberg Rottweilers is a code of ethics breeders where health, temperament, and type is our goal. The goal we set and which I believe is still the most important, is to produce healthy puppies that make a well-rounded character in an adult dog.

Why did you start breeding?
What makes your program special?
Where do your breeding dogs live?

These dogs are already reserved or have gone home.

Boy 1
Male

Girl 1
Female

Girl 2
Female

Girl 3
Female

Girl 4
Female

Girl 5
Female

Girl 6
Female
Allison 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.

Allison 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 Allison 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 Allison directly.
You can drive or fly to pick up your puppy from Allison.
Meet in Snohomish, WA
2285 miles away
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Meet at Paine Field- Everett
2294 miles away
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Club memberships
Allison is a member of Allgemeiner Deutscher Rottweiler-Klub (ADRK), Medallion Rottweiler Club , American Rottweiler Verein, American Rottweiler Club , and Pacific Coast Rottweiler Performance Club .
Certifications & recognitions
AKC Canine Good Citizen Evaluator, American Kennel Club Canine College, DNA for Dog Breeders (Institute of Canine Biology), Whelping and Medical Intervention Course Completed (AKC), Puppy Culture Breeder, CHIC Certified, AKC Breeder with H.E.A.R.T..
Allison has been a member of Good Dog for over 3 years
Allison was screened for responsible practices and has been a member since 2022.

Ostenberg Rottweilers LLC meets or exceeds our community standards in these areas:

Rottweiler
About Goose
Goose is a male Rottweiler over 8 years old. Carefully selected as a great representative of his breed, Allison decided to make him part of their program. Allison 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.
Excellent health testing

Rottweiler
About Freyja
Freyja is a female Rottweiler over 7 years old. Carefully selected as a great representative of her breed, Allison decided to make her part of their program. Allison 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.
Excellent health testing
Excellent level
Ostenberg Rottweilers LLC 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 Rottweilers.
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.
Cardiac Evaluation (registered with OFA)
Heart testing reduces the chance of passing down congenital heart disease, which can cause a range of symptoms ranging from trouble exercising to heart failure.
Patellar Luxation
Knee testing reduces the chance of passing down Patellar Luxation, which results in the kneecap becoming displaced or dislocated and can cause mild to severe joint pain.
Thyroid (Autoimmune Thyroiditis, registered with OFA), Dentition
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.
Juvenile Laryngeal Paralysis & Polyneuropathy (JLPP), Degenerative Myelopathy (DM; SOD1A), Leukoencephalomyelopathy (LEMP), Neuroaxonal Dystrophy (NAD), Papillon Type
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).
Health testing is one key piece of responsible breeding and is performed on breeding dogs to prevent the presence of heritable conditions in their puppies.
Health testing is one key piece of responsible breeding and is performed on breeding dogs to prevent the presence of heritable conditions in their puppies.