This breeding program is the life work of Pat O'Brian.

Bullmast Baynard of Hellmark 
Brigadier of Bullmast
Blake's Beauty of Bullmast
Bedevere of Bullmast
Beethovens Fifth of Bullmast
Brobuds Beryl of Bullmast
Berbrins Buddy Boy of Bullmast
BRIGGENS BRONWYN OF BULLMAST
Broben's Best of Bullmast


dogs owned but not bred by Bullmast
​Cheval Bal Briggan
Tauralan Bullmast Tory Belle
ck on Scyldocga Bullmast Bronwyn