Keith/Janelle Miller

Keith/Janelle Miller are border collie breeders in Stephenville, TX, serving Erath County and North Central Texas near Fort Worth. They maintain active membership in the national border collie club and ensure each dog completes routine health screenings for hips, eyes and cardiac wellness. Over several seasons they have refined their program to emphasize sound temperament, structural balance and working ability. Each year they produce a limited number of litters to focus on personalized care for puppies and adults alike.

Puppies grow up in a home environment with daily socialization alongside family members and farm animals. Their focus on early training and mental stimulation aims to nurture the breed’s natural herding instincts and intelligence. Adults reside on a small working farm with open pastures, where regular exercise and herding drills support both physical health and instinctual development. Many families appreciate the steady temperaments and strong work ethic their dogs display during agility trials and community farm visits.