


Harbour Valley Cavoodles & Theodores
Ethical Cavoodle and Theodore Breeder in Sydney
Welcome to Harbour Valley Cavoodles & Theodores (formerly Oodle Nation) – a small, family-run, boutique breeder dedicated to raising Cavoodles & Theodores to the highest ethical and health standards.
Our puppies are curriculum-raised to ensure they grow into well-socialised, confident, and loving companions. We prioritise responsible breeding practices, with all of our dogs undergoing comprehensive DNA testing to ensure they are clear of hereditary diseases before breeding.
Located in the heart of Sydney, NSW, we raise all our puppies inside our family home, providing them with a nurturing, hands-on environment from birth. Our goal is to match each puppy with the perfect family, ensuring a lifetime of love and companionship.
We Are Proud to Announce that we have been chosen as one of the best
Cavoodle Breeders in Australia
by The Dogs Journal.







What Our Puppy Families Say About Us!!

We picked up our new baby girl Zali a few days ago and cannot recommend Oodle Nation and Emma more highly. From my initial enquiry to a few days after our baby is home her communication, advice and reassurance has been amazing. Zali came home with a beautiful hamper of toys, food, blankets, leads etc which was such a bonus.
We can’t thank Emma enough for helping us complete our family with a gorgeous and very healthy little fur baby.

We got a puppy from Oodle Nation a month ago.
We had the best experience I could imagine adopting a puppy. Emma is so lovely and helpful, she answered a myriad of questions I had about the process and a puppy, which made everything so much easier, because it’s our first dog ever.
Our puppy is very happy, healthy, and well behaved. She’s also very pretty and smart 😉 Puppy came with absolutely all essentials we needed as new puppy owners, including even a home cooked delicious puppy meal.
Puppy is used to grooming and bathing, so doing this at home first time was also very smooth for us.
Emma answered all my questions post adoption about everything, and gave us advice about food, potty training, and vaccinations.

Highly recommend Emma and Oodle Nation. From the very first enquiry, FaceTime, constant photos and updates right through the process until we could pick up our Cavoodle Rex was an incredible experience. Emma simply adores her puppies and the care and effort she takes and puts in is 100%! Emma is truly an outstanding breeder, very informative and continues her interest in her puppies even once they have left for their new homes.
Thank you Emma for everything Rex!

Our experience with Emma has been an absolute delight! From the very first message, her communication was outstanding - prompt, professional, and so warm. She answered all our questions with patience and provided detailed information about her ethical breeding practices, which really stood out to us. It’s clear she prioritises the health and wellbeing of her dogs above all else.
Our Mini Groodle arrived so well-adjusted and confident, a true testament to the care and early socialisation she received. The puppy pack was overwhelmingly generous, filled with useful items for pup. Emma’s knowledge and passion for the breed shine through in every aspect of the process. It’s been amazing to see how much thought goes into producing puppies with such outstanding temperaments.
Even after bringing our little one home, Emma has continued to offer guidance and support, which has been invaluable.
If you’re looking for a reputable, knowledgeable, and caring breeder, we highly recommend Emma. Our Oodle Nation puppy has been the perfect addition to our family! 🐾❤️

Just wanted to say a massive thankyou to Emma for giving our family lil zeppelin now lil Romeo . Our hearts are exploding with so much love and joy . What amazing breeder u are you, not to mention the time and support you have shown every step of the way . Romeo is a testament to how professional and true passion for breeding such healthy amazing puppies x we can’t Thankyou enough ❤️

Thankyou Emma for being such a caring beautiful animal lover, and breeder to our new baby girl. I feel like we are in such good hands with your expertise, and you definitely go the extra mile. Your puppies are divine. I can’t wait to see what a beautiful dog little Miss Pip grows up to be 🤎

Couldn't recommend a better breeder! I could tell Emma has done an awesome job setting the puppies up for success when I brought my little girl home. She's very confident and well-socialised. Handling has been a breeze, and she was so brave with the bigger pups in puppy school.
Emma also provides a very generous puppy pack, 6 weeks pet insurance, and is always there to answer any questions, which is extremely appreciated! Thank you so much, Emma!