Prosperity Guardians
- Prosperity, PA ·
- Responds within an hour
Upcoming litters
Expected Spanish Mastiff litter
Due June 2026
Meet the breeder
I'm Amber L., the breeder behind Prosperity Guardians located in Prosperity, PA. As we bring in Spanish Mastiffs into our breeding program they are trained from the start in obedience training and interactive training with our livestock. They are all health-tested for hips, DNA, and overall health to ensure we are producing the happiest, healthiest pups.
Q. & A. with Amber
Why did you start breeding?
We bought a small family farm a few years ago in PA where we fell in love with the Spanish Mastiff breed. We researched the breed for years as well as all the breeders who were raising this breed. We were excited to begin our own breeding program and have never looked back! We have a passion for excellence and healthy family pets, and are dedicated to furthering our education so that we can continue to improve our breeding program as well as share our knowledge with others!What makes your program special?
Our dogs are bred to produce healthy, sound, and versatile pups. Our ultimate goal is to produce athletic and well-structured canines that can excel within various performance venues and have the ability to be the greatest family companions. We pride ourselves on helping all of our clients find the right fit for their needs and lifestyle. We are passionate about Spanish Mastiffs, and our love for these dogs shines through in every aspect of our breeding program.Where do your breeding dogs live?
They live in my home.
Matched dogs
These dogs are already reserved or have gone home.
Theo
Went homeMale
Boy 1
Went homeMale
Girl 2
Went homeFemale
Boy 3
Went homeMale
Boy 2
Went homeMale
Girl 3
Went homeFemale
Girl 1
Went homeFemale
Boy 4
Went homeMale
Evelyn
Went homeFemale
Enzo
Went homeMale
Elvis
Went homeMale
Elodie
Went homeFemale
Echo
Went homeMale
Eliza
Went homeFemale
Eden
Went homeFemale
Everly
Went homeFemale
Emmett
Went homeMale
Elsa
Went homeFemale
Emma
Went homeFemale
Ezra
Went homeMale
Esme
Went homeFemale
Eve
Went homeFemale
Eleanor
Went homeFemale
Boy 1
Went homeMale
Pink Briegh
Went homeFemale
Red Berkeley
Went homeMale
Gray Bennett
Went homeMale
Olive Briggs
Went homeMale
Blue Boone
Went homeMale
Boy 3
Went homeMale
Boy 6
Went homeMale
Boy 1
Went homeMale
Girl 1
Went homeFemale
Boy 8
Went homeMale
Boy 4
Went homeMale
Girl 2
Went homeFemale
Boy 5
Went homeMale
Boy 7
Went homeMale
Boy 2
Went homeMale
Girl 3
Went homeFemale
Getting a puppy from Amber
Amber 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.
Amber 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
“This current litter is $2500.00 unless you want registration. Deposits are non-refundable & if payment isn't paid in full by 8wks (unless otherwise agreed upon) you could loss deposit & opportunity to purchase puppy if you fail to pay in full.”
Contract & health guarantee
Amber 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 Amber 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 Amber 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
- Surface & tactile stimulation
- Socialized with children
- Socialized in new places
- Scent introduction
- 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
- Microchip
- Vet records
Extras
- Initial potty training
- Puppy starter kit
- Toys
- Food & treats
Location & pick-up
You can drive or fly to pick up your puppy from Amber.
Breeder's location
Meet in Prosperity, PA
4134 miles away
·
Other pick-up locations
Meet at Pittsburgh Airport
4111 miles away
·
Flexible meeting point
Amber can meet at a location that works for both of you
More about Amber
Amber has been a member of Good Dog for about 5 years
Amber was screened for responsible practices and has been a member since 2021.
Amber’s links
Amber is a trusted Good Dog breeder
Prosperity Guardians 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
Litter and program updates
Amber L.
Program update on 01 Jan •7wk Olds playing around the farm and going for aptitude testing
Amber L.
Program update on 18 Dec 2025 •…5 wks of age moved from whelping box in house to out in the barn. It was cold yesterday so they didn't get field exposure but will soon as it's warming somewhat up. Enjoying all the new space they have to roam
Amber L.
Litter update on 04 Dec 2025 •Maddie is still doing amazing caring for her 3wk old babies
Titus and Maddie's litter
Parent dogs
Kimber, mom
Spanish Mastiff
About Kimber
Kimber is a female Spanish Mastiff. Carefully selected as a great representative of her breed, Amber decided to make her part of their program. Amber 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.
Maddie, mom
Spanish Mastiff
About Maddie
Maddie has a great work ethic but also, an amazing girl who's sweet not dominant obeys commands. Does well with any animal big or small I introduce her too.
Good health testing
DNA Profile, Cardiac Evaluation (registered with OFA), +1 more.Titus, dad
Spanish Mastiff
About Titus
Titus is a male Spanish Mastiff. Carefully selected as a great representative of his breed, Amber decided to make him part of their program. Amber 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
DNA Profile.Catalina "cat", mom
Spanish Mastiff
About Catalina "cat"
Catalina "cat" is a female Spanish Mastiff. Carefully selected as a great representative of her breed, Amber decided to make her part of their program. Amber 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.
Catalina, mom
Spanish Mastiff
About Catalina
Catalina is a female Spanish Mastiff. Carefully selected as a great representative of her breed, Amber decided to make her part of their program. Amber 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
Good level
Prosperity Guardians 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 Spanish Mastiffs.
Hip Dysplasia , Hip Dysplasia (Preliminary)
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.
Cardiac Evaluation (rDVM, not 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.
Genetic Diversity Test
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).
Verified owner stories
Hear what other owners say about working with Amber to bring home their puppies.
Michael D.
Verified owner · Sept. 2024
Amber was extremely knowledgeable about the breed and committed to finding good homes for her puppies. We were kept apprised of the litter status and the emerging disposition of all the puppies. And of course cute videos to help us find the one! Communication was great and her passion and love for animals really comes through. Our puppy is wonderful, healthy and a great addition to our family.
