(The photos felt to me like someone took face to face pictures of the KP goo's, so I made this in response)

you hear a voice on the intercoms

"Hello Rookie, I understand tis is your first day but there are many things you need to learn!"

its your command, a menu pops up on the computer with 5 buttons on it

(Picture) (Choose) (Stun) (Lock) and (Next)

all you need to do is press choose, pick the gootraxian, and start your job

[ PS : the facility has a break room, a play room, a petting room, and a yard for both gootraxians and humans ]