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Bullmastiff Information & Resources

If you're a Bullmastiff lover who wants to have the happiest, healthiest, and most well behaved bully on the block ... this Special 100 page report is an absolute must! CLICK HERE NOW!

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Our Dogs

Allow us to introduce our Bullmastiffs. We think you'll find what we've already known-they are the most beautiful you'll find anywhere!
Our Puppies

Buying your first bullmastiff puppy can be a daunting task, but here at Castlerock, we put you completely at ease. Enjoy a look at our previous litters.

Experienced Bullmastiff Breeders

Here at Castlerock we are more than happy to answer questions related to the purchase of one of our Bullmastiff Puppies or our award winning Stud Service. We are just as concerned about the type of person/household we are releasing one of our Bullmastiff puppies to. It's up to both of us to be comfortable with one another and to ensure that the Bullmastiff puppy has been and will be treated properly. So please enjoy our website and give us a call or send us an email. We look forward to talking with you soon!


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