Unus

It's a dog-eat-dog world, but that's how Unus was brought up, and, as far as he's concerned, that's how Unus is going to be brought down.
Unus was born with two siblings; Rara and Fortis. But, they died early on from birds and floods. Unus remembers the day after his only full-blood brother died well, for it was that day that he almost join them in dynasty. His grandmother, Kaia, had tried to kill him. She claimed that he was cursed; cursed to do something horrid, cursed to kill his siblings. Sometimes, he wonders if Kaia was right.
After his predecessor, Milk, broke up the fight, Unus lived a fairly regular life. He was the heir to Milk's throne, and he held such a title with pride.
As he grew older, he had a short relationship with the herbalist, Lilith, that resulted in his son, Lignum. They broke up shortly after, not because of the pup, but for other reasons. Unus figured out that he was aromantic, and found the relationship slightly awkward. Lilith, on the other paw, was Abrosexual, and no longer attracted to males.
After the break-up, Unus continued to try and be as fatherly as possible towards his son, but he was constantly rejected by Lignum. He later had another litter, but ignored the new, younger pups to continue to chase Lignum's approval.
He never found it.