Coliseum de Cassiope
- Jacksonville, NC
- Responds within a day
Meet the breeder
I'm Karen S., the breeder behind Coliseum de Cassiope located in Jacksonville, NC. We raise our puppies with total care and attention so they can become well-socialized and loving additions to their forever homes. It’s important to us that we continue to improve our program and share our knowledge with our buyer families. We want to better the breed through thorough health testing and selective breeding decisions.
Q. & A. with Karen
What are the different breed coat colors in your program?
Tibetan Spaniel puppies include red, sable, and black. Pug puppies include black and fawn. Colors will vary depending on the parent dogs.Where do your breeding dogs live?
They live in my home and a kennel on my property.
Matched dogs
These dogs are already reserved or have gone home.
Female N2
Went homeFemale
Male 1
Went homeMale
F1
Went homeFemale
Getting a puppy from Karen
Karen 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, Karen partners with them to find the best puppy match.
Price
“Price depending on the puppy and his destination ( as pet or with breeding rights). For breeders we have an application to understand our puppy will be loved and respected. The price always include the vaccines, microchip, sale contract, guarantees, health records, Vet certification, AKC registration ... The deposit is NON refundable, unless the seller veterinary find a defect in the puppy which can cause premature death. A reservation contract is always made.”
Contract & health guarantee
Karen 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 Karen 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 Karen directly.
You’re protected
on Good Dog
When you pay and communicate on Good Dog, you’re covered by Payment Protection.
What's included
From Good Dog
- Lifetime support from Good Dog’s Care Team
- 10% lifetime discount on Figo pet insurance
- Puppy Training Program & private community
Enrichment & socialization
- Various sounds
- Car rides
- Surface & tactile stimulation
- Socialized with children
- Socialized in new places
- Scent introduction
- Daily handling
- Socialized with other dogs
- Introduced to people of different ages and appearances
- Socialized with other animals
Puppy health practices
- Vet check
- First round of shots and deworming
- Microchip
- Vet records
Extras
- AKC registration
- Blanket with mom & littermates’ scent
- Registration
- Initial potty training
- Puppy starter kit
- Toys
- Food & treats
Location & pick-up
You can drive or fly to pick up your puppy from Karen.
Breeder's location
Meet in Jacksonville, NC
Other pick-up locations
Meet at Raleigh–Durham Airport
Meet in Jacksonville, FL
More about Karen
Karen has been a member of Good Dog for over 3 years
Karen was screened for responsible practices and has been a member since 2022.
Karen is a trusted Good Dog breeder
Coliseum de Cassiope meets or exceeds our community standards in these areas:
- Responsible breeding practices
- Health of breeding dogs and puppies
- Puppy environment and enrichment
- Buyer education and policies
Litter and program updates
Karen S.
Litter update on 28 July 2025 •Everybody's did good today at the vet, and tomorrow the first puppies will already start to join their new families 🥰
Beau and Zip's litter
Karen S.
Litter update on 20 July 2025 •
Beau and Zip's litter
Karen S.
Litter update on 20 July 2025 •
Beau and Zip's litter
Karen S.
Litter update on 09 July 2025 •First vet visit for our big nuggets, everything went well, and it's almost time for them to join their new family's. Everyone was so excited to meet them.
Beau and Salvina's litter
Karen S.
Litter update on 22 May 2025 •Back from the vet for Chubb and his sister Vivienne, they have been some little trooper 🥰. It's almost time for them to leave 🩵
Buddy and Dolly's litter
Karen S.
Litter update on 01 May 2025 •The puppies got their vet visit, everything went well, and everyone's healthy 🥰🥰
Rick and Sugar's litter
Karen S.
Litter update on 25 Feb 2025 •…Vanilla and Otis during their vet visit today 🥰, everything went well for our two beauty. Thank you, Pet Island Clinic, for the picture with Christina.
Rick and Yenephyr's litter
Karen S.
Litter update on 04 Dec 2024 •Fun time with the puppies 🐶 💕
Rick and Maxima's litter
Parent dogs
All breeds
Pug
Cane Corso
Tibetan Spaniel
French Bulldog
Xenia, mom
Pug
About Xenia
Xenia is a female Pug. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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.
Sugar, mom
Pug
About Sugar
Sugar is a female Pug. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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.
Good health testing
Patellar Luxation, Pug Dog Encephalitis (PDE), +2 more.Nostradamus, dad
Cane Corso
About Nostradamus
Nostradamus is a male Cane Corso. Carefully selected as a great representative of his breed, Karen decided to make him part of their program. Karen 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.
Great health testing
Patellar Luxation, Elbow Dysplasia Finals (OFA, BVA, SV, FCI), +1 more.Miss, mom
Tibetan Spaniel
About Miss
Miss is a female Tibetan Spaniel. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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 health testing
Patellar Luxation, PRA3, Tibetan Terrier and Spaniel Type, +1 more.M&M, mom
Pug
About M&M
M&M is a female Pug. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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.
Good health testing
Patellar Luxation, Pug Dog Encephalitis (PDE), +1 more.Rick, dad
Pug
About Rick
Rick is a male Pug. Carefully selected as a great representative of his breed, Karen decided to make him part of their program. Karen 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.
Good health testing
Patellar Luxation, Pug Dog Encephalitis (PDE), +3 more.Psycha, mom
Cane Corso
About Psycha
Psycha is a female Cane Corso. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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.
Coco, mom
Tibetan Spaniel
About Coco
Coco is a female Tibetan Spaniel. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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.
Great health testing
Patellar Luxation, Eye Certification (CAER, registered with OFA).Ollia, mom
French Bulldog
About Ollia
Ollia is a female French Bulldog. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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.
Good health testing
Patellar Luxation, Cardiac Evaluation (registered with OFA).Salvina, mom
Cane Corso
About Salvina
Salvina is a female Cane Corso. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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 health testing
Patellar Luxation, Cardiac Evaluation (registered with OFA), +2 more.Beau, dad
Cane Corso
About Beau
Beau is a male Cane Corso. Carefully selected as a great representative of his breed, Karen decided to make him part of their program. Karen 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 health testing
Patellar Luxation, Dental-skeletal-retinal anomaly (DSRA), +4 more.Yenephyr, mom
Pug
About Yenephyr
Yenephyr is a female Pug. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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.
Good health testing
Patellar Luxation.Yennifer, mom
Pug
About Yennifer
Yennifer is a female Pug. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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.
Kracka, mom
Cane Corso
About Kracka
Kracka is a female Cane Corso. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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.
Good health testing
Patellar Luxation, OFA Auscultation, Cardiologist, +1 more.Muka, dad
Tibetan Spaniel
About Muka
Muka is a male Tibetan Spaniel over 4 years old. Carefully selected as a great representative of his breed, Karen decided to make him part of their program. Karen 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 health testing
Patellar Luxation, PRA3, Tibetan Terrier and Spaniel Type, +1 more.Shali, mom
Tibetan Spaniel
About Shali
Shali is a female Tibetan Spaniel. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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
Primary Lens Luxation (PLL), PRA3, Tibetan Terrier and Spaniel Type.
Parent health testing
Cane Corso
Pug
Tibetan Spaniel
Good level
Coliseum de Cassiope 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 Cane Corso.
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.
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.
Verified owner stories
Hear what other owners say about working with Karen to bring home their puppies.
Mario P.
Verified owner · June 2026
Karen was a pleasure to work with! After encountering so many scammers on other sites, Karen really put our minds at ease with the whole process. She was quick to respond and answered every question we had. You can tell she really loves these dogs and takes great care of them. Our Skye is the sweetest big baby ever! She is super friendly, very affectionate, loves running around, and is already protective of our daughter. We couldn’t be happier with our newest addition to our family!
hdhadleigh d.
Verified owner · May 2026
Karen was a joy to work with. She answered any question I had, communication was great throughout the whole process. She definitely cares for her dogs and breeds them well! Our Corso we got from her is thriving and has an amazing temperament.
Anthony B.
Verified owner · Oct. 2025
Karen has been an absolute pleasure to work with. Her deep knowledge of the breed and dedication to the health and wellbeing of her dogs truly set her apart. She was consistently responsive to messages and kept us informed with regular updates throughout the entire process. Thanks to her care and expertise, Moss is now 5½ months old and thriving—and we’re enjoying every moment with him
MADYSON P.
Verified owner · June 2026
I knew for many years I wanted a pug. It wasn’t until recently the opportunity and timing aligned. I searched for the perfect breeder who would welcome home my new baby. Karen was communicative throughout the whole process and made the transition so easy! From the first interaction to the flight home, the process was seamless. Little Ollie has been in our lives for about 5 months now. He has brought tremendous joy to my family and my kids. He is the most popular dog in our neighborhood! My dog walker brings him to pick her kids up from school and he is always a joy to be around. He LOVES to play fetch, his temperature is so the perfect combination of goofy, calm, and occasionally gets the zoomies! If you’re looking for the perfect pug breeder you’ve found her!! Thank you so much Karen!
Al J.
Verified owner · Mar. 2026
Karen was absolutely amazing! So knowledgeable about the breed and very responsive with emails and answers to all my questions. Her dedication and devotion is evident when you see her with these pups. We could not be happier with our choice. Nala has stolen our hearts❤️
Shala C.
Verified owner · Sept. 2025
+4Karen was amazing! She was quick to respond and answered any questions I had. We even had an accidental mix up and Karen was amazing and still made the pickup happen!
