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Certified FORCE FREE Dog Training in Edmonton and Surrounding areas

Led by highly sought-after dog trainer and behaviour specialist Colleen McCarvill, Diamond in the Ruff provides industry-leading dog training services in Edmonton and surrounding areas.

As one of the first force-free trainers in western Canada, Colleen and her team have helped thousands of dogs become well-behaved, happy pets.

CERTIFIED MENTOR TRAINER (Trainers Trainer) – Methods are based in science and do not require the use of punishment, ever. NO PRONG/PINCH COLLARS, CHOKE CHAINS, PHYSICAL OR VERBAL PUNISHMENT – Our methods produce reliable, permanent results.


About Us


Diamond in the Ruff founder Colleen McCarvill is an internationally certified professional dog trainer and behaviour specialist who is sought after …

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Upcoming Classes


Check out some of the upcoming classes offered by Diamond in the Ruff

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