where does clancy the wonderdog go when he is in Greece or Rome even though he KNOWS that dogs are not allowed?

What do you mean by this?

Among the Greeks and Romans, hounds served frequently as guards or watches, however, they were once in a while taken into the fight.

Explanation:

This Wonder Dog was a pooch who secured 2,551 miles (4,105 km) all alone to return home to Silverton, Oregon after he was lost while his proprietors were seeing family in Wolcott, Indiana.

While this canine of the Molossia area of Epirus was the most grounded known to the Romans and was explicitly prepared for the fight to come. After parcel of months, the wonder dog came back to Silverton filthy, grimy, and skinny, with his toenails worn out to nothing.

He gave every one of the indications of having strolled the whole separation, including swimming streams and intersection the Continental Divide during the coldest piece of winter.