The latest trailer for season 3 of *House of the Dragon*, released by HBO on May 29, 2026, has sparked lively debate among fans of George R. R. Martin's universe. While the trailer offers several glimpses of dragons, naval battles, and the intensifying "Dance of the Dragons," one particular shot immediately caught attention: a wild-looking dragon breathing fire during what appears to be the Battle of the Gullet.
For many viewers, this brief scene seems to confirm the arrival of Sheepstealer, one of the most unique dragons in *Fire & Blood*. If true, this would be a major twist for season 3 of *House of the Dragon*, especially since HBO seems to have decided to merge the storylines of Nettles and Rhaena Targaryen.
But who exactly is Sheepstealer? Why is this dragon so important for the Dance of the Dragons? And does this new trailer finally answer the question many fans have been asking: will Rhaena get a dragon?
Season 3 of *House of the Dragon* and the Battle of the Gullet
The Battle of the Gullet is one of the most anticipated events in *Fire & Blood*. Taking place at the height of the Dance of the Dragons, this battle pits the Velaryon fleet against the forces of the Triarchy in a large-scale naval confrontation.
HBO has already described this sequence as one of the most gigantic and ambitious battles ever attempted in the franchise. Showrunner Ryan Condal has even hinted that it could become one of the most spectacular episodes in the history of fantasy television.
The teaser released on May 29 offers several quick shots of burning ships, dragons flying over a fleet, and large-scale destruction at sea. Among these images, fans quickly noticed what appears to be a rough, brown dragon breathing fire over the battlefield.
Although HBO has not officially identified the creature, many viewers believe this is our first real glimpse of Sheepstealer in *House of the Dragon*.
Who is Sheepstealer?
Among all the dragons featured in *Fire & Blood*, Sheepstealer stands out from the rest.
Unlike dragons such as Vhagar, Syrax, or Caraxes, Sheepstealer was never raised by the Targaryens. He lived as a wild dragon on Dragonstone for decades and avoided all contact with humans as much as possible.
His name comes from his preferred food: sheep. Rather than hunting armies or attacking villages, Sheepstealer frequently stole livestock from nearby farms, earning him his infamous nickname.
George R. R. Martin describes him as a lean, mud-brown dragon with a rugged appearance. He lacks the majestic beauty of royal dragons and instead looks like a hardened survivor, shaped by years of living in the wild.
This unique background makes Sheepstealer one of the most fascinating creatures of the entire Targaryen era.
Sheepstealer's design in *House of the Dragon*
One of the most exciting aspects of the trailer is the visual design seemingly chosen for Sheepstealer.
Unlike Sunfyre's elegant golden scales or Syrax's striking appearance, the dragon seen in the trailer looks wild and weather-beaten. Its wings appear worn, its body thinner, and its overall silhouette more animal-like than most dragons seen in the series.
This aligns remarkably well with Martin's original description.
HBO seems determined to emphasize that Sheepstealer is not a royal dragon. On the contrary, it gives the impression of being a true wild beast that has survived on its own for decades.
If this interpretation proves correct, Sheepstealer could quickly become one of the most visually distinctive dragons of season 3 of *House of the Dragon*.
Will Rhaena get a dragon?
One of the big questions about Rhaena Targaryen has always been whether she would eventually become a dragonrider.
In the books, the answer is surprisingly complicated.
In *Fire & Blood*, Rhaena never bonds with Sheepstealer. Instead, Nettles, a mysterious young woman who becomes one of the most intriguing characters of the Dance of the Dragons, becomes the dragonrider.
However, HBO seems to be taking a different approach.
The end of season 2 strongly suggested that Rhaena was searching for a wild dragon in the mountains of the Vale. Many fans immediately hypothesized that this scenario was replacing Nettles' role as described in the books.
The new trailer only reinforces this theory.
If HBO continues down this path, then the answer to the question "Will Rhaena get a dragon?" could soon be a resounding "yes."
Nettles and Sheepstealer's original story
To understand why this adaptation choice has sparked so much discussion, it's important to know who Nettles is in *Fire & Blood*.
Unlike most dragonriders, Nettles does not appear to have obvious Targaryen ancestry. Yet, she accomplishes a remarkable feat: she manages to tame Sheepstealer.
Her method is surprisingly simple.
Rather than relying on lineage or magic, Nettles gradually gains the dragon's trust by bringing him freshly slaughtered sheep every day.
Over time, Sheepstealer begins to associate her with food and safety, eventually allowing her to ride him.
This story challenges one of the central tenets of the Targaryen dynasty: the belief that only those with Valyrian blood can truly bond with dragons.
For many readers, Nettles embodies one of the most important themes of *Fire & Blood*. Her apparent absence in the television adaptation has therefore become one of the most controversial changes made by HBO.
"A lean, mud-brown dragon." *Fire & Blood* by GRR Martin
Who rides the dragon Sheepstealer in *House of the Dragon*?
For now, HBO has not officially confirmed who will ride Sheepstealer.
However, all signs point to it being Rhaena Targaryen.
The series has spent a lot of time developing Rhaena's story and highlighting her desire to become a dragonrider. Giving her Sheepstealer would create a satisfying character arc while streamlining the already numerous cast of *Fire & Blood*.
While some fans are disappointed by the removal of Nettles, others believe that this change will allow the series to focus more effectively on existing characters.
It remains to be seen if viewers will embrace this decision.
Why Sheepstealer could become a fan-favorite dragon
Among all the dragons featured in the series, Sheepstealer may be the one audiences find easiest to relate to.
He's not the biggest dragon.
He's not the most powerful.
He's not the most beautiful.
On the contrary, Sheepstealer embodies freedom.
While dragons like Vhagar symbolize military power and dragons like Syrax embody royal authority, Sheepstealer is completely independent. He survives on instinct and refuses to submit to anyone until he has earned their trust.
This unique personality has made him a favorite among readers for years, and HBO now has the opportunity to bring this story to life on screen.
If the latest trailer does indeed show Sheepstealer during the Battle of the Gullet in *House of the Dragon*, then season 3 is set to introduce one of the most beloved dragons from *Fire & Blood*.
His rugged appearance, his connection to Rhaena, and the controversial replacement of Nettles all suggest that HBO has big plans for this legendary wild dragon.
As the Dance of the Dragons intensifies, Sheepstealer could well become one of the most important new characters in the story — and one of the most memorable dragons in the entire franchise.
Dragon Figurines – Inspired by *House of the Dragon*