"I know a bit," she admitted as they walked. "I've only ever done it for animals before though, so it might be best for me to learn more about it from you." Cassie chuckled softly before adding, "At least with a human, I won't have to worry about being bitten. Trying to stitch up a frightened animal can become an interesting balancing act between actually getting the work done and keeping your patient calm enough so that no one gets hurt. It's well worth the effort though when they're all healed up and ready to go home."

A curious look spread across her face as she considered what Howard had to say about the cows. Given what she'd seen of the animals aboard Stacy, she suspected that they were some type of alien creature. "Do they eat grass and stay close to their herd mates?"