The Dragons of Middle Earth ( new Dragon!!) by HellraptorStudios on DeviantArt

Dragons of Middle Earth - 9GAG

Fire Drake of Gondolin Glaurung Smaug Scatha GAG Dragon of the War of Wrath Ancalagon the Black Size of the Dragons of Middle Earth. - iFunny

NO SPOILERS] Westeros's Drogon(short necked, younger and faithful) vs Middle Earth's Smaug(Long necked, badass, intelligent, without a master). Who would win? Personally, I prefer short necked dragons but Smaug might can easily

IN DEFENSE OF: Smaug, the Misunderstood, by Anthony DiPalma

Alduin vs Smaug - Battles - Comic Vine

Smaug vs Balrog: Who Would Win in a Fight in the LOTR Universe? - Genesismyart

Things You Didn't Know About Smaug

Dragons, The One Wiki to Rule Them All

Dragons - Tolkien Gateway

Isengard - Balrog vs Dragon: I have given that some thoughts. At the beginning I asumed that they would be quite equal, but I found a threat in a Tolkien forum where