Doraemon episode#3

To save stray cats and dogs. In desperation, he and Doraemon are forced to send the animals back in time --- after increasing their intelligence and giving the animals a hamburger-making machine. Back in the present day, Nobita's friends find a newspaper article about a lost civilization that left behind miniature buildings --- large enough for maybe a dog or cat --- and even a statue of a godlike, winged creature whose face just happens to look like Nobita's^^