I mean, obvious stuff like dog shit on the street, I don't poke at, just "not run of the mill" shit in the wilds.
If I see rabbit pellets in the vineyards, I'ma poke at 'em to see what it's been eating. Owl/raptor pellets are fun, too.
Wait. In Montana, I did poke at stuff that looks like dog shit when I was in the back woods. There was a goodly chance it could be bear or cat, but it always seemed to be dog shit.