Pyro needed to take all the precaution, since it was the king's life that he had to deal with. He needed to take all the precaution.
He didn't fully trust Aurel, but at the same time, he didn't fully trust Dawn either, knowing she didn't have any background to know this kind of stuff.
As far as Pyro knew, Dawn was alpha Tony's daughter, that was all. There was nothing outstanding about her before she met with Zenith and became his mate.
Celine came with Lance not long after, she was a healer, but of course she was not on par with Aurel, but at the very least, she could tell them something, since the king's condition was a top secret and she was the only healer that they could ask for this favor.
"I thought princess Dawn has handled this," Celine said, as she checked on Zander, while the king was sleeping. She knew about what happened before from Lance, but she didn't know the detail.