


I'm JOSEPH T., the breeder behind Trindade Mastiffs located in Hernando, MS. We are breeders dedicated to the betterment of the mastiff breed. As members of the MCOA, our dogs compete in AKC conformation events, but are our babies first and foremost. Health and temperament are our focus, and we raise our puppies in our home with our family.
Why did you start breeding?
Where do your breeding dogs live?
These dogs are already reserved or have gone home.
Teal Girl
Female
Yellow Girl
Female
Yellow Boy
Male
Teal Boy
Male
Boy 3
Male
JOSEPH 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.

“This includes AKC registration, a veterinarian examination, age appropriate vaccines, deworming, a guarantee of health, microchipping and enrollment in AKC reunite for life. The deposit holds your pick order for your puppy.”
JOSEPH 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 JOSEPH 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 JOSEPH directly.
You can drive or fly to pick up your puppy from JOSEPH.
Meet in Hernando, MS
749 miles away
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Meet at Memphis Airport
742 miles away
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Club memberships
JOSEPH is a member of Redwood Empire Mastiff Club and The Mastiff Club of America.
Certifications & recognitions
CHIC Certified, AKC Breeder with H.E.A.R.T..
JOSEPH has been a member of Good Dog for about 2 years
JOSEPH was screened for responsible practices and has been a member since 2024.

Trindade Mastiffs meets or exceeds our community standards in these areas:
Mastiff
About Dolly
Dolly is a female Mastiff over 5 years old. Carefully selected as a great representative of her breed, JOSEPH decided to make her part of their program. JOSEPH 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 level
Trindade Mastiffs 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
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.
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).