"You have concerns about us joining you for a mission?", Master Hollow broke the silence during their walk. "I saw that you got tents and sleeping bags for everyone, it's a perfect chance for us to try them out…"
"This is not about sleeping arrangements.", Sarah responded. "The poachers have guns. Someone might get hurt or die."
How Sarah sees it (and Aiden agrees), the two of them and Haru and Nala experienced many missions and know what to expect. Taking Bo, Souta, and Wing with them is a risk they are not willing to make.
Master Hollow confirmed. "Yes. They have guns. It is good that you are aware of that. But we are still going." Master Hollow paused and looked at Sarah and Aiden. "I see that Haru is doing well. I am grateful that you are taking good care of him."