"What is in it? Caves always have hazards and inconveniences," says Carinna warily.
"Harmless plants and creatures," Kanim says, "two springs, attractive crystal formations, a small maze, things like that - I will leave the specifics to be discovered, it's more fun that way, don't you think?"
"I think so," agrees Kiawen. "As long as you're sure Carinna won't be bothered!"
"Quite sure," says Kanim, "and if she is bothered we can always nip her out of there, it doesn't distort space or anything tricky like that."
"Okay," says Carinna decisively, "then I guess we can go to it."
Kanim snaps his fingers as a sort of signal that teleportation is about to happen, and - here they are, in a cave that looks more like an illustration than anything, covered in interesting lichens and populated by small creatures and bedecked across the ceiling with glowing crystals in all sorts of colors. A spring burbles from one wall, and another can be heard farther back around a corner.
A particularly small and round and fluffy creature rolls up to Kanim's feet: it is perfectly spherical, about the size of a large apple, and covered in soft-looking purple fur. It has no discernible features, but the fur moves in a way that suggests there might be a tiny mouth under it as the creature emits a tiny, tiny squeak.
Well, she'd hate to interrupt either activity. She goes and tastes the springs, first. "This one's blueberry and the other is sparkling cucumber," she announces, when this has been done, and she checks in on the black-and-whites to see if any of them could be less disruptively picked up at this time.
"If Cricket promises to leave them alone, and your moms say you may, and we can figure out why none of these animals have left the cave and spread through the forest when they could just roll right out the exit if they so chose, then you can take critters home. Till then, just play with them here."
A somewhat bigger fluffy creature, about the size of a smallish watermelon, comes padding out of the crystal maze. It has four big fluffy paws, a stubby little tail, and a head with two large triangular ears like a fox's or cat's. Its fur is rippled with brown-and-white stripes. It drinks from the blueberry spring and then flomps down beside it, tucks its paws under its little chin, and closes its big brown eyes.
And she reaches up carefully to pick up the bat-thing off her head and hold it in front of her. It snuggles into her hands.
"Aww, look," she says delightedly, "it's got four little paws and a little fluffy tail. It's like a... rabbit... bat. A rabbat? No, that sounds weird. A bunnydragon?"
Kanim goes to tell Bella about the cave. "In addition to being extremely cute, it's got this anti-injury field that I figured out after a bit of looking; I don't know how robust it is, but even if a piano bear decided to bite you you wouldn't get bit."
"Nothing screamed it. The cave is very self-contained - none of the animals or plants in it have ventured out - could be related, or not, I'll make another trip a while later and see if I can pin it down with more data points at different times of day."
[Kanim's going to make another trip soon and you can come! He wants to figure out its magical properties. If he figures out why the animals haven't left the cave by themselves, we can see if we can take them out safely and have pets from it. If Cricket promises not to scare them, anyway. I want one of the bears, and Carinna wants a glowing rolling furball called a poof, and Tanalin wants a fluffbat which is what it sounds like, and there are also little hovering birds and things like poofs only with faces and round foxes and tiny hamsters with bumblebee and tiger stripes, and in the pool around the cucumber fountain were itty-bitty ducks in all colors and even smaller ducklings, and some things we thought were rocks but turned out to be very slow turtles that change color and have flowers growing on their shells.]
The blue poof hops onto Ike's head, whmmms in his ear, and rolls away toward the blueberry spring.
A troop of three poofs ventures past the edge of the cave, bumping into each other as they navigate the unfamiliar terrain. They have to use each other as stepping-stones to hop into the bowl and drink, but when the first two have had enough, they roll out and let the last one hop up onto them to get in.
With this and further informed observations, Kanim concludes that the water is the only special cave thing the Gentle Creatures require, and determines that it will be quite possible for the girls to keep Gentle Pets if they routinely fetch both kinds of water or just produce it at home. A divided spring which will do each kind costs a pentagon.