Not much is known about Dogolas, save the fact that he was featured, alongside the Bagan suit/model, in the 1998 CD-Rom Godzilla Movie Studio Tour. It seems unlikely that the prop was made exclusivly for the CD-Rom, although it's unknown what production the creature might have been planned for. The monster shouldn't be confused with the title monster from Dogora (1964), as the creature's name was listed, in English, as Dogolas on the program.

Note: The pictures seen, above and below, were taken from the Godzilla Movie Studio Tour CD-Rom. They, like all of the other pictures in the program, were originally uploaded as gifs at less than 128 colors, which is why some of the shots look very rough.