There is not much to choose from in Canada, but try the following.
Momentum Grooming
(http://www.momentumgrooming.com/qs/page/4713/0/58)
MenEssentials
(http://www.menessentials.com/oxid.php/sid/12d4b3c28d258047a51ef8ffceb0fe30)
Fendrihan
(http://www.fendrihan.com/)
Enchante (US vendor, but with suprisingly decent shipping rates and selection)
(http://www.enchanteonline.com/)
Thats about it other than US based vendors who will ship internationally at ridiculous shipping rates. I think all of these vendors offer free shipping if you spend a certain amount.
-Eric