



I'm Shonnie L., the breeder behind Sinnsro Leonbergers located in Clearwater County, ID. I am dedicated to the health and overall improvement of this spectacular breed. I only breed when I want to add to my line or if I have a specific breeding I want to improve my lines. My puppy buyers are like family and I want to make the transition from my loving home to yours as seamless as possible by giving personal attention to each little pup to ensure it is well-rounded and prepared to excel in its forever home. I am happy to tell you more about what life with a Leonberger is like and how they will not only enhance your daily life, but exceed your expectations! My puppy placement process is extensive, I have my own application, phone interview, references and home check. It is imperative that I place my puppies in the right homes, my puppy people become a part of my family. Please visit us on Facebook at SinnsroLeonbergers or Instagram with the same name for current events and photos. I also respond to PM’s quickly.
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?
These dogs are already reserved or have gone home.
Girl 1
Female
Girl 2
Female
Boy 1
Male
Shonnie 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.

"Puppies will be registered with AKC with a limited registration or a co ownership. Microchips will be included in the price as well a vet check that includes first round of vaccines and worming if needed. Puppies are Extensively socialized and raised with Puooy Cukture and Advid Dog puooy protocols. All puppies are Evaluated by two outside evaluators for confirmation and temperament before final placement. 1/1/23 $75 application fee will be charged for all applications. If your answers on the GoodDog questions move you forward I will ask for $75.00 to send the full application. This is non refundable. If we move forward with a puppy the price wills go towards your down payment. I will ask for a deposit once the litter is confirmed and you have completed all the steps to be an approved puppy owners: If there is to be any consideration of refund due to me not having a puppy available it will be at my complete discretion and $75.00 will be kept as an application fee: My deposits are non refundable."
Shonnie 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 Shonnie 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 Shonnie directly.
You can drive or fly to pick up your puppy from Shonnie.
Meet in Clearwater County, ID
4993 miles away
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Club memberships
Shonnie is a member of Leonberger Club of the Southwest, Leonberger Club of the Northwest, and Leonberger Club of America.
Certifications & recognitions
CHIC Certified, Avidog Transformational Puppy Rearing, Puppy Culture Breeder.
Shonnie has been a member of Good Dog for almost 5 years
Shonnie was screened for responsible practices and has been a member since 2021.

Sinnsro Leonbergers meets or exceeds our community standards in these areas:
Leonberger
About Jenta
Jenta is a 4 year old Leonberger imported from Norway. I have had her since she left her breeder. She has amazing bloodlines which I am delighted to have as a foundation dog in my lines. She is tall and energetic with the sweetest, personality. She passes these train ht faithfully to her puppies.
Uploaded health tests
Leonberger
About Satchmo
Satchmo is a male Leonberger about 11 years old. Carefully selected as a great representative of his breed, Shonnie decided to make him part of their program. Shonnie 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.
Uploaded health tests
Excellent level
Sinnsro Leonbergers 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 Leonbergers.
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.
Thyroid (Autoimmune Thyroiditis, registered with OFA), Brucellosis, Polyneuropathy 3, Leonberger and Saint Bernard Type
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.
Leukoencephalomyelopathy (LEMP), Polyneuropathy 2, Leonberger and Saint Bernard Type, Polyneuropathy 1, Leonberger and Saint Bernard 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.