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Marvelous Canines

Helping dogs and owners grow their bond through kindness & trust, one paw at a time!



• Service Dog Program
• Behaviour Modification

• Off-Leash Control

• Leash Walking Manners

• Basic to Advanced Obedience

• Board & Train


• Drop-In Visits

• In-Home Pet Sitting

• Dog Boarding


• Private Walks

• Pack Walks

• Walk & Train Program


• Dog nail trims

• Cat nail trims

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Ottawa's Leading Dog Training Company

Marvelous Canines is one of Ottawa's leading dog training companies. Rated 5 stars with outstanding customer reviews, we are proud to offer a variety of services in the Ottawa and surrounding areas.


At Marvelous Canines we strive to understand the emotion behind the behaviour, rehabilitate the dog (& owner) and succeed. 

We love working with people who are dedicated and willing to put in effort to get a well balanced dog who can live in harmony with the rest of the world.

All of our clients are like family and we want nothing more than to have an open and trusting relationship with you and your dog(s). Once a client always a client! Once you have purchased any of our services you are forever part of the Marvelous family and we will always be there for you and you dog(s).


Trish G.

Cassandra has a gentle, understanding and loving approach with the dogs that makes her stand out from others. She is dedicated in helping others with their dogs, creating a positive and calm mindset and has been the only one successful at helping us with our dogs. Our dog had many behavioural issues that we did not understand and she has just been amazing. We had seen many other trainers before finding Wagging Tails Ottawa (now known as Marvelous Canines) and I wish I had found her sooner! Cassandra is simply a miracle worker.

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Natasha K.

Cass is the best! Not only is she friendly and professional, her in-depth knowledge regarding dogs and their training is phenomenal. Plus her pricing is fantastic. My puppies absolutely loved her, made me jealous but at least they behaved ! Wagging Tails offers almost any service you can think of too. I can't recommend this company enough! Wagging Tails Ottawa (now known as Marvelous Canines) is gonna have their hands full when I adopt a bunch of dogs again hahaha! I especially like that Cassie teaches YOU how to handle your dogs. My puppies were a huge pain in the a** and her tutelage was indispensable in making sure I was up to the task of creating a safe and obedient environment for my babies. Everything is taught with positive reinforcement which creates a healthy bond between you and your dog(s). She genuinely loves dogs and that shows through in the loving care she takes with your furry babies.


Marie-Lise H.

I have a 3 year old mini aussiedoodle that was developing aggressive tendencies, I didn't know what to do! I had done everything from the puppy classes correctly but he was getting worse, I was scared when he would growl, did it mean I would lose my dog? Cass assessed what we were doing and was able to explain to me (and my family) what was happening from the dog's point of vue and elaborated a plan that would address the issues. It isn't easy, everyday we work at it, there have been major improvements since working with Wagging Tails Ottawa (now known as Marvelous Canines). Now I know what to do and I am not afraid of my dog anymore. I would highly recommend Wagging Tails Ottawa (now known as Marvelous Canines)!


Sarah J.

Cassandra knows her stuff. She really “gets” dogs and why they are behaving the way they are, and how to help them.

Would highly recommend.


Sarah F.

Cass is an amazing trainer hands down. Many have called around and she has the best bed side manners ever. She's really great with dogs and I wouldn't recommend anyone else.


Linda S.

Amazing how connected Cassandra is with Maddie! Knowing Maddie is getting much needed play time and love while I am busy working, is awesome! Cassandra has become part of our family! Maddie knows when she is coming and listens to her dutifully.

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