Valkyrie Bullmastiffs
- Plattsburgh, NY ·
Meet the breeder
I'm Chelsea G., the breeder behind Valkyrie Bullmastiffs located in Plattsburgh, NY. Valkyrie Bullmastiffs are dedicated to preserving the Bullmastiff as a powerful, correct, and stable guardian. With a strong emphasis on breed type, sound structure, health, and true temperament, Valkyrie dogs are bred to honor the standard while remaining loyal, confident companions.
Q. & A. with Chelsea
Why did you start breeding?
I began breeding Bullmastiffs from a deep passion for the breed and a genuine love of raising puppies. What started as admiration for their strength and loyalty grew into a commitment to preserve correct type, temperament, and to give each puppy the best possible start in life.What makes your program special?
What makes my breeding program special is the level of care behind every decision. My dogs undergo above-average health testing, and puppies are raised with hands-on time, structure, and intentional socialization to build stable, confident Bullmastiffs from the start.What are the different breed coat colors in your program?
Our puppies include red, red fawn brindle, red fawn, red brindle, fawn brindle, and fawn. Colors will vary depending on the parent dogs.Where do your breeding dogs live?
They live in my home and guardian homes.
Getting a puppy from Chelsea
Chelsea 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.
Chelsea partners with buyers to find the best match as the puppies develop and their personalities take shape. Typically, matches are finalized when the puppies reach about 8 weeks old.
Price
“Our pricing reflects health-tested, titled parents and thoughtfully planned breedings. Puppies are raised in-home with structured socialization, enrichment, quality care, and lifelong breeder support. Deposit to hold puppy, non refundable if you back out. Does count toward total cost of puppy.”
Contract & health guarantee
Chelsea 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 Chelsea 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 Chelsea directly.
You’re protected
on Good Dog
When you pay and communicate on Good Dog, you’re covered by Payment Protection.
What's included
From Good Dog
- Lifetime support from Good Dog’s Care Team
- 10% lifetime discount on Figo pet insurance
- Puppy Training Program & private community
Enrichment & socialization
- Various sounds
- Car rides
- Socialized with other dogs
Puppy health practices
- Vet check
- First round of shots and deworming
- Microchip
- Vet records
Extras
- Basic obedience & manners
- Initial potty training
- AKC registration
Location & pick-up
You can drive or fly to pick up your puppy from Chelsea.
Breeder's location
Meet in Plattsburgh, NY
445 miles away
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Other pick-up locations
Flexible meeting point
Chelsea can meet at a location that works for both of you
More about Chelsea
Chelsea has been a member of Good Dog for 5 months
Chelsea was screened for responsible practices and has been a member since 2026.
Chelsea is a trusted Good Dog breeder
Valkyrie Bullmastiffs meets or exceeds our community standards in these areas:
- Responsible breeding practices
- Health of breeding dogs and puppies
- Puppy environment and enrichment
- Buyer education and policies
Parent dogs
Chili, mom
Bullmastiff
About Chili
Chili is a female Bullmastiff. Carefully selected as a great representative of her breed, Chelsea decided to make her part of their program. Chelsea 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
Kidney Disease (UPCR), Multifocal Retinopathy 1 (CMR1), +7 more.
Yaya, mom
Bullmastiff
About Yaya
Yaya is a female Bullmastiff. Carefully selected as a great representative of her breed, Chelsea decided to make her part of their program. Chelsea 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
Kidney Disease (UPCR), Degenerative Myelopathy (DM; SOD1A), +7 more.
Asira, mom
Bullmastiff
About Asira
Asira is a female Bullmastiff. Carefully selected as a great representative of her breed, Chelsea decided to make her part of their program. Chelsea 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.
Great health testing
Kidney Disease (UPCR), Multifocal Retinopathy 1 (CMR1), +6 more.
Parent health testing
Excellent level
Valkyrie Bullmastiffs 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 Bullmastiffs.
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.
Kidney Disease (UPCR), Thyroid (Autoimmune Thyroiditis, registered with OFA), Vet Wellness Exam
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.
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).
