We have yet to be asked to leave. I will not take her to food places unless we're outside. I would not want someone bringing their dog in while I'm eating in a rest. or at a grocery store so I don't do it.
Places Pheebs and I have gone 
Office Max
Target
Walmart
Borders Book Store
Walgreens
Michaels
A local paper store
the mall-shopping for clothes for myself
Sam's Club
Blockbuster
Phoebe doesn't make noise if I am moving. And people never notice her unless I say something. I went to the vet on Sat. and they thought I left her in the car b/c they thought my carrier was my purse, ha.