Welcome to Five B Ranch.  We are proud to be the only breeder of the American Mastiff in the state of Texas approved by the American Mastiff Breeders Council.   We are located in Terrell, Texas - about 50 miles east of Dallas.

Please visit our site regularly to see updated photos and to hear announcements of litters! If you decide that one of these gentle giants would be a great addition to your family, please  visit our "contact us" page to have your name added to our waiting list.   Five B Ranch puppies all come  micro-chipped, up to date on all vaccinations and wormings, vet checked, health guaranteed, and thoroughly socialized around the ranch!

6/26/2016
Update:  Our Bindi/Bosco breeding was unsuccessful, unfortunately.  We will try for another litter late fall/early winter. 
HomeAbout UsBreed StandardPhotos
More photosPuppiesPast littersContact Us

    Breeders of the original Flying W Farm's 
"But ask the animals, and they will teach you."
Job 12:7
American Mastiff
Sweet Bindi Blue with a few of her pups from our Jan. 2014 litter.
Our current stud, Bosco, enjoyed a rare Texas snowfall.  
Blossom, our brindle beauty. 
Blossom's 2/28/2016 litter.  She gave birth to 1 brindle female, 6 brindle males, 2 fawn females, and two fawn males!  Not too bad for a first time momma!
Blossom's pups (left and below) at 5 weeks.