Dogo's siblings are identical in appearance. They are creamy brown jackal pups with a beige underbelly and muzzle and light brown paws. His back, tail tip, and the top of his head are black in color. Their eyes are brown.
Dogo also has three older siblings. All of them resemble his father and her mother and more than his mother.
The first has a tuft of fur poking out from either side of his chin, two dark spots on his head, a notch in his left ear and whiskers at the top of both ears.
The other has a single whisker on each ear, and two beige markings just above his shoulders.
Despite appearing innocent, they are in fact crafty and very much take after their mother, Reirei. They are sneaky enough to feign their innocence at her demand, and will gladly cause a riot if commanded to by their mother.
Dogo's older brothers are much more laid back, but still possess a very similar personality to their younger siblings.
As Beshte and Bunga patrol the Pride Lands, they encounter Dogo sleeping in front of an aardvark's den. They remind him that he was supposed to wait on the hillside, and he leaves without protest. However, all of Dogo's Brothers have also invaded the aardvarks' dens as well, much to the irritation of their formal inhabitants. When Kion, Fuli, and Ono arrive to sort things out, Reirei and Goigoi approach them, introducing themselves as Dogo's parents. Kion asks which one of the jackal pups is Dogo, and Dogo approaches him cheerfully, whilst his siblings watch. Kion recalls that Dogo said he had no family, but Dogo protests, telling Kion that what he said specifically was that he was alone. Reirei adds that at the time, he had been. She assures Kion that it was all a misunderstanding, and he allows the family to stay.
Later, as the jackal family walks through the Pride Lands, Reirei decides that they should help themselves to more of the Pride Landers' "generosity". When Dogo asks her if that will make Kion and the Guard mad, but Reirei explains that due to it being the day of Kupatana, they can do whatever they want. She teaches Dogo and her family how to get their way, with his siblings assisting her with her explanation. This results in a number of a number of Pride Landers angry at the jackals for stealing from them, but when the Guard arrives, Dogo and Reirei once again insist that it was a misunderstanding, and they are permitted to stay in the Pride Lands.
When the Kupatana begins, the jackal pack attacks, with Dogo's siblings choosing to run between the legs of giraffes as well as attack the elephants and various other animals. Beshte launches them into the air, where they pile up after plunging to the ground, surrounded by a group of angry Pride Landers. The remaining jackals are rounded up and ordered to leave. Reirei tries to talk her way out of it once more, but Simba roars angrily at them, and the jackal family flees.
Reirei is secretly watching Muhimu's Herd graze nearby, when she slinks down to speak with her children. She tells Dogo and Kijana that it's time for them to try out a technique that they have been practising - luring a young one away from the rest of the herd to strike it down while the older jackals chase away the older zebras. The jackals soon attack, but the efforts of Dogo's brothers are halted by Beshte, who blocks their path. Once the Lion Guard have taken down the entire pack, they gather together and, despite a plea for sympathy by Reirei, they are ordered to leave.
Back in the Outlands, Dogo's brothers watch calmly as their father offers to be a target for Dogo and Kijana as they train under their mother's watch. Once they are ready, they head back to the Pride Lands.
When they return, Reirei overhears Muhimu speak of how their children are being babysat over at Hakuna Matata Falls. She is delighted, and promptly directs her children over there while her mate delays the Lion Guard. When they arrive at the falls, Reirei tackles Bunga while the children attack Bunga's young charges. However, with Bunga's guidance, the young animals are able to defend themselves using teke, ruka, teleza. When they get back on their feet, one brother is taken down by Juhudi and a Young Serval, who blind him and his sister with spores from a group of plants, before plunging into the water. The other brother is taken down by Little Monkey, who slides down a hill so fast that the jackal is unable to stop himself when he chases after him, causing him to smash into a large rock.
When the Lion Guard finally arrive, they are shocked to see the young animals have defeated the jackals. Reirei once again tries to gain sympathy, by asking Kion if he can see what the animals have done to her children. When Kion suggests that they leave and not hurt any other young Pride Landers, she obliges, especially when the young animals intimidate her and her pups.
One of Dogo's brothers witnesses his mother falling into a stream. Along with his father, they ask the Lion Guard for help. When the Guard rescue Reirei, she is thankful for their help, but furious at her mate and son for getting help from their greatest enemy.