In case someone comes across this and is having trouble finding the ????
There are 2 ???? spots in I-10 the second one you come across, which is the one you need for the T. animator is on an small island on I-10, you have to walk across the lily pads that are made out to be a bridge.
I know this forum is old, but since i started back playing with Pup again, after leaving it at lvl 38 for over a year i figure I could help someone in my situation. It was tricky to find.
Welp GL pups...