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.

UPDATE:  12/8/2016

Unfortunately, we have had to retire our one and only stud, Bosco.  We will be taking a break from breeding while we rebuild our breeding program.  We will not be accepting applications for pups until further notice.
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    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.
Sycamore Creek Ranch in Londonderry, Ohio welcomed this beautiful litter of 12 pups on 3/9/2017.  These pups will be ready for their forever homes on 5/4/2017.​  A few pups are still available!  Contact Connie Henley for more information.
740 887-2111
Momma Weeko looks pretty pleased with her large family!  

Maximus is a handsome 4 1/2 year old American Mastiff from 5B's Bristol and 5B's Boaz.  Max is located in Houston. He is obedience trained and good with children.  If you are interested in more information about Max, please email me at lisa@texasberbs.com and I will forward your inquiry to Max's owner.