It's something from my world, but it's really enormous.

[She can hear the small rock creature, but Cheria is a little distracted with the stinky bag bouncing near her, happy to have found his trainer again! Lifting her free hand, she's quick to cover her nose.]

It's... apparently called a Trubbish? It's a living bag of garbage, so that's the smell.. [SHE DOESN'T WANT TO SAY IT'S HERS SOB]