He was relieved (and a little saddened) to hear the crunch of teeth on bone. It meant that the cub would eat; it meant that a smaller creature had died.
But her slipping behind a rock--he wondered if that were some predator's instinct to hide its food, or consideration for his feelings. If the latter, he noted, it was a very good sign of the cub's sense of empathy; he'd known many (and most children, he thought) who wouldn't have thought twice.
"You did do it," he praised, quietly, warmly. He wasn't used to raising or teaching children, exactly, but he found himself pleased by her enthusiasm, and the rest came easily enough. "I saw. You did well." He glanced down in amusement--picking up one hoof, then the other, then setting them both back down--as Kira raced around and then rubbed against them.
Arsu's laugh at this was quiet, but warm--but her question had him wondering. What else would she need to learn-? "Well," he began, carefully--thoughtfully--"There's a few things, if you don't mind listening to me ramble, for a moment?"
He gave her a friendly glance, then took a few steps away, looking around. His head dipped down to a small patch of actual earth (most of Polaris was rock; but that was so terrible for lying on) and he used his teeth to pull out a few of the grass seeds he'd deliberately had embedded in the fur of one shoulder. These he scattered, and after a brief flourish of magic, they had a small patch of sprouting grass to lie on.
"There--that's better than rock," he said, glancing back to Kira. He curled up at one end, lowering knees and hocks to lie in the sprouts. "First, I'd say... be careful what you hunt. Never," he repeated carefully, "things that can speak--those are like you and I, even if they're small and look like food." Eating sentient things was generally frowned upon. "But there's also the cave rats--they're big, almost as big as you are, but they might smell or sound like those mice, at first. You've got to be careful, because they could hurt you," he explained. A group of Pitch Rats, he knew, wouldn't think twice about stripping a leopard cub to the bone--they were happy to eat the meat of hapless would-be predators, themselves.
"Then there's magic. Most of us have magic--but it comes in different forms. We can maybe make light, or water, or fire. Or grow plants, or move things with our minds," he added, thinking of both his parents as he spoke. "You should know that not everyone in the caves are friendly. Some are out for themselves, and they'll cheat or hurt other Gembounds--that's us--to get there. And last..."
Arsu considered. This was a heck of a long crash-course, and he didn't want to overwhelm the cub but nor did he want to leave her unprepared. "Each cave is different. You'll find it fun to explore, but it can take hours or days to get between them and you never know what you'll find, so make sure you're fed, watered and well-rested before you travel. Some caves are full of snow, others fields and meadows and flowers and trees... Others are all rock, like this place. Some are full of water. And of all those, some are more dangerous than others. The snowy one it's easy to get lost in. The sandy one--the really hot desert? Don't go there--it's called Hydra and it's very dangerous."
Gembounds die there, he thought, but didn't say--the concept of "death" was maybe a little heavy to be teaching an hour-old cub.
"So-... careful what you hunt. Careful about strangers, and careful where you travel, I guess." Arsu paused, pensive--was he being too negative? Was this enough? "Um--do you have any questions? Anything you'd like to know?"
Pale eyes shifted, regarding Kira with faint concern. He hoped he was doing right by her--even if they'd only just met. Even--no, especially--if they ever met again. Arsu'd never been responsible for setting someone up with a good start in life, but-... Kira seemed like she had a good head on her shoulders, at least.
He hoped that she'd do well.