What do we know about the intelligence of dragons? Is it portrayed differently in the books than in Game of Thrones? I’m specifically curious about the perceived/known intelligence of dragons when they were more numerous in the A Song of Ice and Fire world.

  • 9
    As smart as a small pony.
    – Wad Cheber
    Jun 19, 2015 at 14:25
  • 6
    @WadCheber and twice as deadly
    – Petersaber
    Jun 22, 2015 at 10:00

5 Answers 5


There's very little information in the books you can use to determine their intelligence. Even if a dragon did something very smart (like attacking Danys enemies and not her friends), you could argue it was just instinct or dumb luck that it acted in such a way.

One thing we know is that the dragons of old were very good at following commands. Whether laying waste to Harrenhalls stone towers, helping forge Dragon Steel Swords or helping melt the ancient Valyrian roads (that Tyrion guesses were stones melted together.)

At the Kingsmoot of the Ironborn we find out how such specific commands were given to beats:

Euron Greyjoy claims he recovered a magic horn that can bind a dragon to your will.

If this is true it suggests to me, any feats performed by the Valyrian dragons of old can't automatically be attributed to dragon intelligence.

Unless someone has a better example, the most "intelligent" trick the dragons have performed that can't be attributed to blind luck or instinct is breathing fire on command... Drakaris!

  • 13
    um... ᴰʳᵃᶜᵃʳʸˢ⋅⋅⋅
    – Paul
    Jun 19, 2015 at 17:08
  • 1
    I would say they're at least as smart as a dog. Dogs can be trained to do all kinds of neat things on command.
    – Omegacron
    Jun 19, 2015 at 17:50
  • Yeah, that's how ya spell it. I just realized I came to the same conclusion as WadCheber... as smart as a one trick pony Jun 19, 2015 at 17:51
  • 1
    Daenerys appears to tell Drogon to fly in the season 5 finale. So they're at least two-trick ponies.
    – TylerH
    Jun 23, 2015 at 19:37

In A Clash of Kings, the warlocks say

""A wilful beast," laughed a handsome young man. "shall we teach you the secret speech of dragonkind? Come, come.""

This implies that dragons can speak, which implies a high degree of intelligence. Perhaps not human level, but certainly higher than animals.

Of course, the Warlocks may have been lying... but I don't see why as there were a lot of visions Daenerys saw there which have since come true.

  • 1
    I don't think that, even if it exists, secret speech of dragonkind implies dragons can speak. I think it was used figuratively, secret speech of dragon kind - is magic, sorcery, some spell used to bind dragon to one's will. That's how I read it.
    – Nika G.
    Jun 23, 2015 at 8:13
  • I think in the ordinary meaning it's quite clear. If they wanted to teach her sorcery, why not say that?
    – WOPR
    Jun 23, 2015 at 9:59
  • @WOPR The warlocks are clearly secretive, and they seem to be generally regarded as deceptive in all matters. Xaro Xhoan Daxos in particular insists that they lie constantly.
    – recognizer
    Jul 2, 2015 at 18:44

In some mythology, dragons are more intelligent than humans. We observe in GoT that the dragon destroyed (with its tail) the scorpion device that had injured it and while this may have been at the command of Daenrys, we did not hear her command.

  • It's hard to say if destroying the scorpion with his tail was instinctual (this hurt me => destroy it), or an element of foresight (this is dangerous => I should destroy it before it can shoot again...), but either way, it showed a level of independent thought that we hadn't yet seen from the dragons. Oct 19, 2017 at 20:33

There is some evidence that a dragon can bond to a particular person/rider, and that this 'rapport' leads to an instinctive synergy between dragon and rider.

See: The Princess and the Queen, Dany/Drogon.

So, dragons may seem to be intelligent, but most perceived intelligence by dragons can be attributed to these bonds. Outside a dragonrider bond, they exhibit an intelligence roughly similar to a smart horse or dog (Dany's three), with the cunning of an apex predator (Drogon, Viserion and Rhaegal in Meereen, Sheepstealer, Cannibal).


Dragons smartness and emotional state seems to be very similar to that of a domesticated dog. They can take orders:

  • Dracarys: The order for the dragon to breathe fire.

We also know that from a related question that dragons share a deep connection with their dragon riders:

Dany and Drogon share deep connection. And the event in the fighting pit is evidence that Drogon has ability to sense when Dany is in peril.
Game of Thrones Season 5, Inside the Episode #9, 6:44

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