Where can I find "Soft Claws" for cats nail caps?

I've been looking for the Soft Claws nail caps at PetSmart in Toronto but they never seem to have a stock. Does anybody know where I can get this product besides PetSmart? :rolleyes:

They have them at the pet smart website if you're able to shop online.
I don't know of anywhere else besides online...sorry :)
http://www.petsmart.com/global/product_detail.jsp?PRODUCT%3C%3Eprd_id=84552444177 8865&ASSORTMENT%3C%3East_id=2534374302023689&FOLDER%3C%3Efolder_id=2534374302026121&bmUID=1091587530754