I remember a while ago there was a thread about Petco and people weren't happy that they wouldn't price match and that their in-store prices were higher than online prices. I just emailed them though, and they said they would honor their online prices in-store if you take a screen-shot of the online pricing of each item you wanted, including food. (although I assume that it doesn't include bulk can pricing) but its still better than paying extra for other stuff! I know their higher quality dry food in-store is usually like $3-4 dollars more per bag so it will help greatly with that.