



I'm Jessica H., the breeder behind Olive Tree Bullmastiffs located in Ohio. We have outstanding puppies with wonderful temperaments that thrive in the ring and as our companions. Our goal is to produce puppies that can compete in a variety of venues, as well as be faithful friends to their loving families.

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.

Boy 1
Male

Boy 2
Male

Boy 3
Male

Girl 5
Female

Boy 4
Male

Girl 6
Female
Jessica 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.

Jessica 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 Jessica 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 Jessica directly.
You can drive or fly to pick up your puppy from Jessica.
Meet in Ohio
304 miles away
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Meet at Cleveland Hopkins Airport
283 miles away
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Club memberships
Jessica is a member of American Bullmastiff Association .
Jessica has been a member of Good Dog for almost 4 years
Jessica was screened for responsible practices and has been a member since 2022.

Olive Tree Bullmastiffs meets or exceeds our community standards in these areas:
Bullmastiff
About Dottie
Dottie is a female Bullmastiff. Carefully selected as a great representative of her breed, Jessica decided to make her part of their program. Jessica 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

Bullmastiff
About Frankie
Frankie is a male Bullmastiff. Carefully selected as a great representative of his breed, Jessica decided to make him part of their program. Jessica 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 Alice
Alice is a female Bullmastiff. Carefully selected as a great representative of her breed, Jessica decided to make her part of their program. Jessica 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.
Excellent level
Olive Tree Bullmastiffs 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.
Eye Certification (CAER, registered with OFA)
Eye testing reduces the chance of passing down a wide range of hereditary eye illnesses including retinal dysplasia, lens luxation, and glaucoma, which can cause impared vision or blindness.
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.
Patellar Luxation
Knee testing reduces the chance of passing down Patellar Luxation, which results in the kneecap becoming displaced or dislocated and can cause mild to severe joint pain.
Thyroid (Autoimmune Thyroiditis, registered with OFA)
A breeder may perform additional tests on their dogs that do not fall into these general categories. These tests may be more uncommon or very specific to a particular breed.
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.