



I'm Tessa D., the breeder behind Blue Diamond Corgi’s located in Beggs, OK. My focus is on excellence in every aspect of my program. I offer top-quality Corgis with great health, structure and temperaments!

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.

Nash
Male

Coco
Female

Kash
Male

Finn
Male

Fig
Male

Stella
Female

Louie
Male
Tessa 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.

Tessa 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 Tessa 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 Tessa directly.
You can drive or fly to pick up your puppy from Tessa.
Meet in Beggs, OK
4943 miles away
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Meet at Tulsa Airport
4916 miles away
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Tessa has been a member of Good Dog for about 4 years
Tessa was screened for responsible practices and has been a member since 2022.

Blue Diamond Corgi’s meets or exceeds our community standards in these areas:

Pembroke Welsh Corgi
About Kevin
Bluie

Pembroke Welsh Corgi
About Denver
AKC Bluie triple clear
Good health testing

Pembroke Welsh Corgi
About Gracie
Gracie is a female Pembroke Welsh Corgi. Carefully selected as a great representative of her breed, Tessa decided to make her part of their program. Tessa 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.

Pembroke Welsh Corgi
About River
fluffy

Pembroke Welsh Corgi
About Claire
Fluffy
Good level
Blue Diamond Corgi’s 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 Pembroke Welsh Corgis.
Standard Veterinary Blood Panel
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.
Full Embark Panel, Acute Respiratory Distress Syndrome, Dalmatian Type, DNA Profile, DNA Coat/Trait Panel, Wisdom Panel, DNA Disease Panel, von Willebrand Disease I (vWD I), Exercise Induced Collapse (EIC), Degenerative Myelopathy (DM; SOD1A)
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).
Hear what other owners say about working with Tessa to bring home their puppies.

Kelly B.
Verified owner · Jan. 2026
Tessa and Blue Diamond Corgi’s were amazing to work with. I’m so happy I made the choice to work with her. My newest is home and settling in perfectly.

Sherry G.
Verified owner · July 2025








Our experience with Blue Diamond Corgi’s was top-notch and the purchase of our corgi puppy was a dream come true. Tessa’s passion and knowledge about the corgi breed was evident from the very start. She patiently answered all our questions and guided us through the entire adoption process. When we first met our puppy, we were overjoyed, and the bond was instantaneous. I'm grateful for the excellent communication and ongoing support, even after we brought our puppy home. In all, I highly recommend this breeder to anyone looking for a happy, healthy corgi puppy and a positive adoption experience

Stacy S.
Verified owner · Jan. 2025






Tessa was very responsive and answered all my questions. You can tell that Tessa really loves and cares for her dogs extremely well. We are so in love with Nora and she has been a great fit for our family.

Emily L.
Verified owner · July 2025




Tessa was so amazing, very responsive! Our little fur baby Piper is such a sweet girl. Thank you Tessa!!

Kaylee L.
Verified owner · May 2025
Tessa was so responsive and sent me lots of updated pictures every week as Tater grew. He has been the absolute best puppy, you can really tell he came from a good breeder. He came to us very socialized and confident, ready to explore his new home.
Lekzi R.
Verified owner · Apr. 2024
Blue diamond corgis have some of the most well rounded pups I've ever had the pleasure of owning. Such a good temperament and very easy adjustment period.
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.