



Sage
1 week old · Female
Aspen
1 week old · Female
Timber
1 week old · Male
I'm Nathan G., the breeder behind Nana's Happy Pups located in Montrose, CO. We have smart, fun, and loving Shorkies, Yorkshire Terrier and Shih Tzu. Our dogs are raised indoors surrounded by our loving family! We want to make the transition from our loving home to yours as seamless as possible by giving personal attention to each little pup to ensure it is prepared to excel.
Why did you start breeding?
What makes your program special?
Where do your breeding dogs live?
These dogs are already reserved or have gone home.
Pace
Female
Stride
Female
Willow
Female
Rex
Male
Jet
Male
Dyno
Male
Rhubarb
Female
Chip
Male
TBD
Male
Champ
Male
Vader
Male
Skye
Female
Bubbles
Female
Chewy
Male
Han
Male
Vader
Male
Nathan 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.
After buyers complete the application and screening process, Nathan partners with them to find the best puppy match.

"Puppies come heath checked, vaccinated, dewormed, and socialized. Puppies are secured and deposit is recognized as intent to purchase."
Nathan 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 Nathan 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 Nathan directly.
You can drive or fly to pick up your puppy from Nathan.
Meet in Montrose, CO
5206 miles away
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Meet at Grand Junction Airport (Walker Field)
5191 miles away
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Meet in Aurora, CO
5038 miles away
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Nathan has been a member of Good Dog for almost 5 years
Nathan was screened for responsible practices and has been a member since 2021.
Nathan’s links

Nana's Happy Pups meets or exceeds our community standards in these areas:

Nathan G.
We've just updated Camille and Theodore's profile with new photos. They are doing great. They are happy, healthy and showing off their gentle loving personalities. w6e excited for them to meet their future families and are happy to answer any questions.


Chester and Diamond's litter

Nathan G.
We had a very fun time going out to the park. The puppies enjoy themselves and love chasing after people!


Chester and Diamond's litter
Shih Tzu
About Hanti
She is a wonderful little companion with a happy, easygoing attitude. She truly loves her people and thrives on being close—her favorite time of day is cuddle time. She’s very content staying at home and does not need regular walks to be happy, making her a perfect fit for someone looking for a relaxed, low-maintenance companion. If you’re looking for a loyal, affectionate dog who just wants to be by your side, she’s exactly that.
Shih Tzu
About Trolli
Meet Trolli! Trolli is a stunning black and white parti Shih Tzu with a playful spirit and a heart full of joy. She absolutely lives for outdoor adventures and loves being part of the action — whether it's a trip to town or just a walk in the yard, Trolley wants to be involved in everything. She’s incredibly intelligent, emotionally intuitive, and thrives on connection. Her warm, affectionate nature makes her the kind of dog that’s always ready for snuggles, yet confident enough to explore with excitement and curiosity. With her vibrant personality and deep love for her people, Trolley brings life and warmth wherever she goes.
Shih Tzu
About Diamond
Diamond is a lovely Shih Tzu with a silky coat of soft, cream-colored fur that shimmers in the light. Her large, expressive eyes always seem to hold a serene and thoughtful gaze, reflecting her calm and relaxed nature. Diamond has a tranquil presence, often found nestled in her favorite cozy spot, whether it's a plush cushion or right by your side. Cuddling is one of Diamond's greatest joys. She loves to snuggle up close, whether it's on a lazy afternoon or as you unwind in the evening. Her gentle warmth and affectionate nature make her the perfect companion for quiet, comforting moments. There's nothing Diamond enjoys more than being near her loved ones, soaking in the peaceful connection that cuddling brings. Diamond is also remarkably intelligent. She has a knack for understanding commands and routines with impressive speed, often surprising you with her cleverness. Whether it's learning new tricks or figuring out how to get that extra treat, Diamond’s sharp mind is always at work. Despite her love for relaxation, Diamond also delights in her daily walks. She moves gracefully, her little paws padding along as she explores the world around her with calm curiosity. These walks are a special time for Diamond, a chance to enjoy the fresh air and stretch her legs while staying close to her favorite person. Diamond is the epitome of a loving, intelligent, and serene companion, bringing joy and tranquility to every moment you share together.
Excellent health testing
Shih Tzu
About Daisy
Daisy is an exceptional Shih Tzu who exemplifies the best qualities of her breed. As a dedicated mother, she shows deep care and affection for her litter, ensuring their well-being with a loving and nurturing touch. Her intelligence shines through in everything she does, from her attentiveness to her ability to sense the emotions of those around her. Daisy is not only loving and kind, but her patient nature makes her a gentle companion, always ready to care for her humans. One of Daisy's most remarkable traits is her emotional intelligence. She seems to know exactly what her humans need at any given moment. If someone is feeling unwell or upset, Daisy is right by their side, offering comfort and support. Conversely, when the mood is light and joyful, she’s always eager to join in and play, spreading happiness with her joyful energy. Daisy thrives in being involved in whatever activity her humans are engaged in. Whether it's lounging around the house, enjoying a walk, or simply being present during family moments, she is always attentive and connected. Her love for playtime matches her enthusiasm for caring for others, making her a versatile and perfect companion who adapts to her humans’ emotional needs. In essence, Daisy is the perfect Shih Tzu—smart, loving, playful, and deeply empathetic. She brings joy and comfort to those around her, embodying the very best qualities of the breed.
Excellent health testing
Shih Tzu
About Chester
Our handsome liver parti Shih Tzu sire is the perfect blend of joyful energy and classic Shih Tzu elegance. He has a beautifully marked parti coat, a smooth and confident gait, and a warm, expressive face that wins hearts instantly. Beyond his striking appearance, he has an exceptional temperament — lively, playful, and wonderfully compassionate. He is deeply attuned to people’s emotions, always eager to offer comfort or join in on fun. He loves chasing balls, carrying toys around the house, and turning any moment into a game. His intelligence shines through in everything he does, especially his excellent potty-training habits and quick learning style. This boy embodies everything a Shih Tzu should be: affectionate, loyal, spirited, and charming. His temperament, structure, and joyful personality make him an outstanding sire and a beautiful example of the breed standard.
Excellent health testing
Shih Tzu
About Tessy
Tessy is the absolute heart of our family. Her sweet and kind nature brings a sense of calm and warmth to our home, making her a true joy to be around. She’s our little gentle soul who loves nothing more than spending quiet moments with us, whether it’s cuddling on the couch or enjoying the serenity of the outdoors. Tessy has a special love for nature—she’s always happiest when she’s outside, exploring the garden or soaking up the sun on a peaceful day. What makes Tessy even more remarkable is her role as a mother. She’s the most attentive and caring mom, always looking after her little ones with such love and dedication. Watching her care for her puppies is truly heartwarming; she’s patient, nurturing, and always there to make sure they’re happy and safe. Tessy’s quiet strength and loving nature make her the perfect companion and an extraordinary mother.
Shih Tzu
About Royce
Royce is an exceptional Shih Tzu who brings a delightful mix of charm and playfulness to any home. He is a kind and loving companion, deeply human-reliant, making him a wonderful partner for someone who enjoys close bonds with their pets. Royce’s intelligence shines through in everything he does, from learning new tricks to figuring out the best way to get onto your lap, which is one of his favorite places to be. Despite his small stature, Royce has a big-dog attitude—he’s confident, adventurous, and always ready for his next big travel adventure. His playful side comes alive when it’s time to play ball, showing off his energetic and fun-loving personality. Whether you’re at home or on the go, Royce is the perfect lap companion who believes he’s bigger than life!
Shih Tzu
About Rosy
Rosie is a perfect Shih Tzu. She is smart, very calm, loves to be your companion, and is a WONDERFUL mother. Not to mention her pretty round little face and beautiful eyes. Rosie's baby's colors are in the range from solids to party, and a wide variety of colors.
Nana's Happy Pups 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 Shih Tzus.
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.
Hear what other owners say about working with Nathan to bring home their puppies.

Holli B.
Verified owner · Dec. 2025
Oh my gosh, what a seamless wonderful experience. Nathan was so professional, communicative, honest, and just an all around nice guy. There was no “fine print” or anything that seemed sketchy. We spoke on the phone, and all transactions went through Good Dog, so it was very transparent and real. Our puppy is perfect; exactly what we wanted! Nathan drove a long way and posted updates along the way as to arrival and any hiccups. Nathan made this a great experience! Our puppy is so healthy, happy, and obviously well cared for. Then, he gifted us with a care package with all of the vaccinations, health/vet reports, microchip details, and so much more helpful stuff/treats! I’ve already referred Nana’s Happy Pups to others, and will definitely keep in touch with updates and photos of our new family member! Thank you, thank you! 🙏

Jana C.
Verified owner · Dec. 2025
This entire process was wonderful. Buying a puppy online is a huge leap of faith, but Nathan made it comfortable and easy from the very beginning. He was communicative, sending pictures and updates so we knew how our pup was doing while we waited to pick him up. When we finally met our new puppy, Jaxon, and met Nathan in person, any doubts were erased. Nathan clearly loves his puppies and wants what is best for them. He even provided a thoughtful gift bag with a blanket the puppies had slept on together, food, a toy, and all the paperwork we needed. Jaxon is smart, loving, and has all the wonderful traits Shih Tzus are known for. It’s obvious he was well-socialized and cared for, which gave him the perfect foundation to become the amazing pup he is today. We are so grateful to Nathan for making this experience joyful and stress-free. If you’re considering a puppy, we wholeheartedly recommend him — you’ll be in excellent hands.

Zoe H.
Verified owner · Nov. 2025
Nathan was wonderful to work with, you can tell he really cares about his dogs and the pups. Nathan is really knowledgeable on the breed and was so helpful in answering our questions. Best of all we found our sweet little boy and brought him home with us last week! We couldn't be happier with him and he is settling in great in his new home.

Susan L.
Verified owner · May 2025
Nathan is a 1st Class Breeder. He loves his pups like they are his own babys. He's the most awesome breeder we ever meet. Nathan cares about matching his pups with the most compatible adopters. He has the pups socialized with other dogs and people and also house broken. He has them registered and 1st shots and all paperwork needed. He gives you a starter kit. Nathan also gave me a towel/blanket with momma's scent to transition pup to the adopters. Our little Lolli Pop slept most of the way home(700 miles). She also slept with us the 1st night, no whining or anything. Lolli Pop is such a Joyful personality we are so Blessed to have her in our lives. Nathan is so good at responding to any of our calls or texts for any questions we have. If looking for a companion, we highly recommend Nathan. Nana's Happy Pups. If we could rate him it would be a 10 star!!!
william W.
Verified owner · Dec. 2024
Nathan was super efficient in helping me select the dog I wanted from his display. We got all my questions answered and my bills paid and Nathan dleived my puppy when I wanted him. I give this dog breeding operation a five star rating.

Joe and Janet H.
Verified owner · Dec. 2024
Nathan is a first class breeder. His love for his pups is his super power. He stayed in touch with us almost daily until we could get down to SW Colorado. When we picked up little Lilly Nathan patiently answered all our questions and had a puppy starter bag with food, supplements, bowl, a favorite toy and all the paperwork. Lilly had been taken very well care of.