T-Doll have you checked out Ren's Pet Depot they are a canadian supplier of grooming supplies, there is also the Pet Supply House ( also canadian site ) I have ordered shampoos and conditioners from both these companies. I dont have to worry about duty or exchange rates and they both have a huge selection ( everything from scissors ,grooming tables, clippers shampoos...well you get the idea check, out their sites they may have what your looking for.
renspet.com The Pet Supply House - Canada's Most Complete and Reliable Source for Professional Dog Supplies.