I had to run up and back to Pittsburgh last saturday and was able to stop at the Red Caboose for the first time in many years. Two excellent chilidogs ($1.15 each) hit the spot for the ride back.
They were pretty busy so I couldn't ask what kind/size of dogs etc, but I think they were skinless and probably 8 to a pound. They have fries, burgers and keilbasa which all looked good, but I stuck with chilidogs. There's also a small ice cream place next to it now. They had two condiment stations with deli mustard, ketchup, pickles, relish and I think onions.
As Padraig Muldoon said above "hold the stryofoam serving tray under your chin to catch the extra cheese and chili as it falls from your hot dog."
I did confirm with them they have no phone, after searching for the number online many times.
They're open Tues - Sat from 10am to 4pm.
<message edited by eruby on Tue, 12/18/12 11:01 AM>