Lol! I want to as well, but it seems there are so many...
Let's see...I've been to two different Petsmarts on Merivale, the one close to St. Laurent...and then I've been to the pet stores in Bayshore and St. Laurent.
This place is so big though! Lol. In Windsor we had 2 Petsmarts, pretty close to each other too.
We could meet up, though I'm not really 100% comfortable meeting up with people I know online...no offence! I take the bus everywhere, I don't know about you. I just go on the OC transpo page and try to find out how to get there from the Rideau Centre. xD