Fire gecko (Fallout: New Vegas)

Fire geckos are creatures found in Mojave Wasteland. They are the largest and most dangerous form of gecko. They also spew flames from their gullet.

Characteristics
They are large and strong, and are more or less the same size as a humanoid. If you're going to combat one, it's wise to attack from behind or at a long range, failure to do this will result in you getting burned. Also, if you attack a gecko you will have to pay attention to your surroundings. More may be around to defend the gecko you're attacking, as geckos tend to hunt in packs. It should be noted, that Fire Geckos are NOT affected by the Animal Friend perk. It is hinted that they get their' fire from sulfur, do to the fact that there are many fire geckos in the sulfur caves of vault 19.

Appearances
Fire geckos appear in Fallout: New Vegas.