Considering pet circle price match and have quite high ratings on other review sites (this site seems to attract a lot of angry people) I would say pet circle is definitely a contender for cheap prices and wonderful customer service. Unless you have zero tolerance for any mistakes and if that is the case, I would recommend buying from nowhere.

At this stage I don't know because I only contacted 2 companies. The first didn't have the 2nd item that i wanted. They were quick to send.
You have what i need so in future i will only be purchasing from you as it's better to get it all at once from one company.