




Yorkshire Terrier

Biewer Terrier

Princess Victoria's P.I.N.K. Secret
9 weeks old · Female

Prince Burberry's Hershey Boy
9 weeks old · Male

Princess Starbucks Macha Mocha Latté
9 weeks old · Female

Prince Cuddle me LV Teddy Bear Boy
9 weeks old · Male

Princess Coco CHANEL's Runway
9 weeks old · Female
I'm Jessica O., the breeder behind Coastal Yorkshire Terrier Yorkies & Biewer Terriers located in North Chelmsford, MA. For more than 20 years we have been breeding to achieve perfection on disposition, temperament, and health in Yorkies & Biewers. We fully prepare you for your puppy parenting journey with appropriate education and tips. Each puppy goes home vaccinated and microchipped, with a health guarantee, vet certificate & bill of sale. We also offer additional options for DNA testing 🧬and AKC-registered litters.

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?

Jessica has been certified by Good Dog’s screening team for responsible and trusted breeding practices. When you’re ready, reach out to ask about the puppies or anything else on your mind. You’ll get to know each other through messaging, phone, or video and pay securely, all on Good Dog.
After buyers complete the application and screening process, Jessica partners with them to find the best puppy match.

“The puppies come home microchipped along with a puppy pack including bed, folder, food, harness, Vet exam, shot record, health guarantee, bill of sale the Royal Canin Yorkshire Terrier starter food kit.”
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.
When you pay and communicate on Good Dog, you’re covered by Payment Protection.
You can drive or fly to pick up your puppy from Jessica.
Meet in North Chelmsford, MA
404 miles away
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Certifications & recognitions
AKC Breeder with H.E.A.R.T., AKC Breeder of Merit.
Jessica has been a member of Good Dog for over 1 year
Jessica was screened for responsible practices and has been a member since 2024.

Coastal Yorkshire Terrier Yorkies & Biewer Terriers meets or exceeds our community standards in these areas:

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All breeds

Yorkshire Terrier

Biewer Terrier

Yorkshire Terrier
About Candy
Candy is a female Yorkshire Terrier. 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.

Yorkshire Terrier
About Lola’s Onyx
Lola’s Onyx is a female Yorkshire Terrier. 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.

Biewer Terrier
About Pearls Pretty in Pink
Pearls Pretty in Pink is a female Biewer Terrier. 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.

Yorkshire Terrier
About Louie Vuitton LV
Louie Vuitton LV is a male Yorkshire Terrier. 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.

Biewer Terrier
About Gucci Poochette
Gucci Poochette is a male Biewer Terrier. 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.

Biewer Terrier
About Lilly Puplitzer
Lilly Puplitzer is a female Biewer Terrier. 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.

Biewer Terrier
About Miss Princess Oreo
Miss Princess Oreo is a female Biewer Terrier. 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.

Yorkshire Terrier
About Yukon Thy Royal King
Yukon Thy Royal King is a gentle loving pure bred Yorkie boy that loves to cuddle & play with humans of all ages.

Yorkshire Terrier
About Miss Matcha Latte
Miss Matcha Latte is a loving pure bred Yorkie girl. She is very gentle with humans of all ages, playful and loves running on the beach!

Biewer Terrier
About Sweetie
Sweetie is a female Biewer Terrier. 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.

Biewer Terrier
About Gucci
Gucci is a male Biewer Terrier. 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.

Biewer Terrier
About Blue
Blue is a male Biewer Terrier. 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.

Yorkshire Terrier
About Rosie Posey
Rosie Posey is a female Yorkshire Terrier. 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.

Yorkshire Terrier
About Princess
Princess is a female Yorkshire Terrier. 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.

Biewer Terrier
About Queen
Queen is a female Biewer Terrier. 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.

Yorkshire Terrier
About Yukon
Yukon is a male Yorkshire Terrier. 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.

Yorkshire Terrier
About Penny
beautiful traditional Yorkshire terrier💕

Yorkshire Terrier
About Blue
Blue is a beautiful, traditional, Yorkshire terrier boy🩵

Biewer Terrier
About Royal princess 👑
Royal princess 👑 is a female Biewer Terrier. 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.

Biewer Terrier

Yorkshire Terrier
Coastal Yorkshire Terrier Yorkies & Biewer Terriers 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 Biewer Terriers.
Hip Dysplasia (rDVM, not registered)
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 (rDVM, not registered)
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 Examination (rDVM, not 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 (rDVM, not 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.
DNA Profile, DNA Disease Panel
Genetic testing reduces the chance of passing down a wide variety of hereditary diseases of differing prevalence and severity such as Progressive Retinal Atrophy (an eye disease) and Von Willebrand's Disease (a blood disease).