



I'm Emmanuel P., the breeder behind Big Bully Nation located in Attleboro, MA.
Why did you start breeding?
What makes your program special?
What are the different breed coat colors in your program?
Where do your breeding dogs live?
These dogs are already reserved or have gone home.
Gold Boy
Male
Girl 2 - Yellow
Female
Red Female
Female
Girl 1 - Baby Blue
Female
Green Boy
Male
Red fawn Boy
Male
Red fawn female
Female
Emmanuel has been certified by Good Dog’s screening team for responsible and trusted breeding practices. When you’re ready to reach out, feel free to ask any questions about the breed, their program, or specific puppies.
Together, you’ll choose the puppy that’s right for you, stay in touch with regular updates, and plan how to bring your new puppy home.

“All our puppies come with a one (1) year health guarantee, 1st round of shots, deworming, and health certificate from the vet. Deposits ensure your position on our waiting list and are non-refundable. However, they are transferable to another litter.”
Emmanuel may provide a written contract or health guarantee when you purchase a puppy. This helps protect both you and your breeder, ensuring that you both have a clear understanding of the terms of your puppy purchase. If Emmanuel offers a contract or guarantee, the details will be personalized by them. If you have any questions or want to know more, don’t hesitate to reach out to Emmanuel directly.
You can drive or fly to pick up your puppy from Emmanuel.
Meet in Attleboro, MA
Meet in Providence, RI
Emmanuel has been a member of Good Dog for 11 months
Emmanuel was screened for responsible practices and has been a member since 2025.

Big Bully Nation meets or exceeds our community standards in these areas:

Emmanuel P.
Update on some of our babies 😍


SGT MEG and Amor's litter

Emmanuel P.
So excited to join the Good Dog community! We will be having bullmastiff puppies soon. If you’re interested, please do not hesitate to reach out or visit our website at bigbullynation.com.
Bullmastiff
About SGT MEG
SGT MEG is deceased and we own frozen straws of this phenomenal male. The bloodline is old and full of champions and grand champions.
Uploaded health tests
Bullmastiff
About Doc
Doc is a male Bullmastiff. Carefully selected as a great representative of his breed, Emmanuel decided to make him part of their program. Emmanuel has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.
Bullmastiff
About Mave
Mave is a female Bullmastiff. Carefully selected as a great representative of her breed, Emmanuel decided to make her part of their program. Emmanuel has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.
Bullmastiff
About Dollie
Dollie is a female Bullmastiff. Carefully selected as a great representative of her breed, Emmanuel decided to make her part of their program. Emmanuel has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.
Bullmastiff
About Amor
Amor is a female Bullmastiff. Carefully selected as a great representative of her breed, Emmanuel decided to make her part of their program. Emmanuel has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.
Bullmastiff
About Pearl
Pearl is a female Bullmastiff. Carefully selected as a great representative of her breed, Emmanuel decided to make her part of their program. Emmanuel has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.
Bullmastiff
About Titan
Titan is a male Bullmastiff. Carefully selected as a great representative of his breed, Emmanuel decided to make him part of their program. Emmanuel has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.
Bullmastiff
About Kaya
Kaya is a female Bullmastiff. Carefully selected as a great representative of her breed, Emmanuel decided to make her part of their program. Emmanuel has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.
Bullmastiff
About Ghost
Ghost is a male Bullmastiff. Carefully selected as a great representative of his breed, Emmanuel decided to make him part of their program. Emmanuel has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.
Uploaded health tests
Great level
Big Bully Nation reports to performing the health tests below on their breeding dogs. Ask your breeder about the tests performed on the parents of your litter. Learn more about health testing for Bullmastiffs.
Hip Dysplasia
Hip testing reduces the chance of passing down hip dysplasia, which is primarily found in large breed dogs and can cause hip pain and the eventual loss of the function of the hip joint.
Elbow Dysplasia Finals (OFA, BVA, SV, FCI)
Elbow testing reduces the chance of passing down elbow dysplasia, which is primarily found in large breed dogs and can cause arthritis in the elbow joint and front leg lameness.
Cardiac Evaluation (registered with OFA)
Heart testing reduces the chance of passing down congenital heart disease, which can cause a range of symptoms ranging from trouble exercising to heart failure.
Health testing is one key piece of responsible breeding and is performed on breeding dogs to prevent the presence of heritable conditions in their puppies.
Health testing is one key piece of responsible breeding and is performed on breeding dogs to prevent the presence of heritable conditions in their puppies.