A dog rescued from recent wildfires looks on at a temporary shelter inside a stadium in Megara, on Wednesday. [Petros Giannakouris/AP]

Sasa, an alert and floppy-eared mixed-breed puppy, did not return home when the remaining containment lines were lifted Wednesday in the wake of a wildfire that swept across mountains and coastal areas near Athens.

The pup was one of hundreds of pets and wild animals rescued by volunteers this week during the blaze, which prompted multiple evacuations.

The fire – at one point burning on five fronts – torched dozens of homes and more than 100 square kilometers (39 square miles) of land. It was the latest scene of destruction during Europe’s searing summer, where massive fires – including in countries accustomed to cooler summers – have worried animal welfare groups.

In the town of Megara, 40 kilometers (25 miles) west of Athens, rescue organizer Elena Dede said the local volunteer effort saved more than 280 animals, mostly dogs, during scorching heat and high winds.