Perth, WA
Based in WA, Pearll Bullmastiffs is a registered breeder and sells Bullmastiff.
Based in Perth’s Swan Valley, COSTOG is a small and selective Bullmastiff breeder focusing on producing healthy, well-adjusted dogs suitable as both family guards and show dogs. Their stock is primarily based on English lines from renowned kennels including Graecia (UK) and Gameguard (NSW), with careful attention paid to nutrition and health.
Established in 1995, COSTOG is operated by licensed All Breeds Judge Roni Oma and has achieved significant show ring success including multiple Best in Show titles and championships. Their notable champion Int Ch UK Ch and Aust Supreme Ch Costog Mompessons Home Bru has earned numerous accolades including Best in Show at Sydney Royal 2014, success at Crufts 2015, and remained UK Top Stud dog from 2017-2019.
Please get in contact with COSTOG for more information on litter availability.
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