We offer the finest Molosser
dog breeds for sale, as well as
training and boarding services. All of our breeding stock dogs are Embark DNA tested.
Texas licensed breeder 369
Established
2018
Molosser dogs make the most amazing dogs for personal protection or as perimeter guardians, live stock guardians, bay dogs and catch dogs.
If you are interested in these amazing breeds we can make a plan that best suits your needs.
If you are interested in these amazing breeds we can make a plan that best suits your needs.
Our Puppies
We offer a 1 year health guarantee and papers to show lineage of our registered ladies and studs.
We offer mastiff puppies for sale. Our puppies are socialized at the local farmers markets and if you choose, we can tailor individualized training for you and your new dog depending on your needs.
Our property is located in Winnsboro, Texas
with 30 acres of space! We handle the puppies daily from birth
to guarantee they are socialized.
with 30 acres of space! We handle the puppies daily from birth
to guarantee they are socialized.
Which breed is the right breed for you?
Read more about the different breeds we have available
or contact us to discuss your individual needs.
Read more about the different breeds we have available
or contact us to discuss your individual needs.
Please contact us if you have questions
Our Dogs
We just love these large breeds here at lone star mastiffs and we understand their unique needs and personalities. We want to help pick the right dog for you!
Almost all of our sires and dames are ARBA (The American Rare Breed Association) registered and UKC registered.


Huge S/O to Gerhard Maale of Lonestar Star Mastiff for my American Molossus puppy! He was very informative during the whole process.. He keep my involved and answered all my questions.. Great guy to work with! 10 out of 10 buying experience, he also has a great selection of other breeds.

I highly recommend Lone Star Mastiffs, Gary is extremely knowledgeable in the breeds he offers. From deposit to delivery nothing but professionalism and great communication. Puppy arrived clean and cared for, couldn’t be happier.

I wanted to set my girl up for a successful transition and anything they could do to help me - they did!! Lone Star Mastiffs arranged and even explained the transport process which was much appreciated since it was my first time ship a dog. Next time I need to add a dog to the pack I will definitely be a repeat customer. I highly recommend Lone Star Mastiffs and Gerhard Maale for excellent quality dogs and outstanding customer service.

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