Delano is a Wolven.
From Blood and Ash
Poppy and Hawke fight and Poppy gains the upper hands a few times. Delano, a wolven loyal to Hawke, wonders whether they should intervene but Elijah says no and that he is shocked a maiden could throw down. Kieran comments that this is what happened when you mix business with pleasure informing everyone that Hawke and Poppy had slept together. When Poppy realizes that Hawke is an Atlantian, the right leaves her and she deduces that Hawke plans to hand her over to the Dark One. Delano leads Poppy down to the cellars.
Naill, an Atlantian, and Delano come down to the cellar to escort her back into the castle. As they release her from her chains, Jericho with a group of angry wolven, Atlantians, and mortal descenters come down to execute Poppy. Delano changes to his wolven form and attacks. Naill throws a sword to Poppy and tells her to defend herself.
As Delano and Naill fight to save Poppy, Poppy also saves the life of Delano. Both Naill and Delano are taken down and Poppy is stabbed by Mr. Tulis. Jericho prepares to butcher her up as the crowd cheers and yells out which body parts should be cut off first. As Jericho swings his sword, Delano attacks him. While Naill fights the rest of the crowd, Delano noses Poppy and howls when he realizes the extent of Poppy's wounds. Kieran appears in his mortal form and tells someone to go get the Prince right away. Kieran picks up Poppy and carries her back to the castle.
Reluctantly, Poppy joins Cas and Kieran. As they head to the dining hall, Poppy realizes that those who attacked her had been spiked to the wall. Although most were dead, Jericho has been left alive with a stake through his throat to suffer a slow, torturous death. While eating, Poppy indicates that she did not feel bad for those staked to the wall because they were happy to kill her and cut up her body parts, but that everyone should be given dignity in death, even Jericho. At that point, Delano asks Cas if the plans have changed. Cas indicates that they will now be heading home since he discovered that Poppy is half-Atlantian after tasting her blood. He explains that they must return to Atlantia to marry.
Like all wolven, Delano has pale blue eyes. His hair is blonde, but he sports a white coat when in wolven form.