Cat food, and the rats' food(it is a suebee mix), at Wal-mart... which is one of the only stores in town.
The dog food we get at a farm supply store in town. I was a bit surprised, yet very happy, to find they carry better brands at low prices.
We have to travel an hour to the nearest Petco to buy the ferret and bird food.. along with the litter for the rats and ferrets.

I shop online for toys(mainly for the birds), as well.

Gosh, if only one store had everything!