Lone Star Mastiff
- Fort Worth, TX
- Responds within a few hours
Meet the breeder
I'm Shannon R., the breeder behind Lone Star Mastiff located in Fort Worth, TX. Our dogs and pups are raised in our home and are loved as family. We strive to produce high-quality show prospects and companions. It is important to us to preserve our own phenomenal bloodlines and improve the breed with each litter. We strive to improve Mastiffs for generations to come!
Q. & A. with Shannon
Why did you start breeding?
My son was born with Cerebral Palsy so he was very unsteady learning to walk. We had a Lab and Great Dane at the time and they kept knocking him down. Once we found our first Mastiff we were hooked. She was so gentle with him and now he is raising his 3 kids with the great great granddaughter of our first girl.What makes your program special?
We only breed when we have the time to dedicate 100% of our time to the babies. Many of our puppies go to therapy homes or homes with children. We spend a lot of time exposing the puppies to different sights, sounds and people so they are well adjusted and confident when they go home. Temperament is very important to us. We also spend a lot of time on potty training.What are the different breed coat colors in your program?
Our puppies include apricot, fawn, and brindle. Colors will vary depending on the parent dogs.Where do your breeding dogs live?
They live in my home.
Matched dogs
These dogs are already reserved or have gone home.
Girl 1
Went homeFemale
Girl 2
Went homeFemale
TBD
Went home
Girl 1
Went homeFemale
Girl 2
Went homeFemale
TBD
Went home
Girl 1
Went homeFemale
Girl 2
Went homeFemale
Girl 3
Went homeFemale
Boy 1
Went homeMale
Boy 2
Went homeMale
Girl 2
Went homeFemale
Girl 1
Went homeFemale
Boy 2
Went homeMale
Girl 1
Went homeFemale
Girl 2
Went homeFemale
Boy 1
Went homeMale
Getting a puppy from Shannon
Shannon 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
"Price includes full AKC registration, deworming, vaccines, 2 year genetic health guarantee. Males and females are the same price."
Contract & health guarantee
Shannon 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 Shannon 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 Shannon directly.
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
- Surface & tactile stimulation
- Socialized with children
- Socialized in new places
- Daily handling
- Socialized with other dogs
- Introduced to people of different ages and appearances
- Socialized with other animals
Puppy health practices
- Vet check
- First round of shots and deworming
- Vet records
- Microchip
Extras
- Initial potty training
- Puppy starter kit
- Toys
- Basic obedience & manners
- Registration
- Blanket with mom & littermates’ scent
Location & pick-up
You can drive or fly to pick up your puppy from Shannon.
Breeder's location
Meet in Fort Worth, TX
1184 miles away
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Other pick-up locations
Meet at Dallas Love Field
1162 miles away
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More about Shannon
Shannon has been a member of Good Dog for about 4 years
Shannon was screened for responsible practices and has been a member since 2022.
Shannon is a trusted Good Dog breeder
Lone Star Mastiff 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
Karma, mom
Mastiff
About Karma
Karma is a big love bug. Her favorite things to do are napping and eating. Aside from the occasional roomies she is a perfect couch potato!
Stormy, mom
Mastiff
About Stormy
Stormy is a female Mastiff. Carefully selected as a great representative of her breed, Shannon decided to make her part of their program. Shannon 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.
Gunner, dad
Mastiff
About Gunner
Gunner loves everyone and has a typical laid back Mastiff demeanor. He is 2 years and still growing.
Ranger, dad
Mastiff
About Ranger
Ranger is a male Mastiff. Carefully selected as a great representative of his breed, Shannon decided to make him part of their program. Shannon 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.
Reba, mom
Mastiff
About Reba
Reba is a female Mastiff. Carefully selected as a great representative of her breed, Shannon decided to make her part of their program. Shannon 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.
GG, mom
Mastiff
About GG
GG is a female Mastiff. Carefully selected as a great representative of her breed, Shannon decided to make her part of their program. Shannon 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.
Greta, mom
Mastiff
About Greta
Greta is a female Mastiff. Carefully selected as a great representative of her breed, Shannon decided to make her part of their program. Shannon 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.
Jojo, mom
Mastiff
About Jojo
Jojo is a female Mastiff. Carefully selected as a great representative of her breed, Shannon decided to make her part of their program. Shannon 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.
Parent health testing
Lone Star Mastiff 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 Mastiffs.
Hip Dysplasia (rDVM, not registered)
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 (rDVM, not registered)
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.
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.
Primary Hyperparathyroidism (PHPT)
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).
