a.todd.illustrations

I've read some fics of Ryland being kidnapped to be sold or used for science on Erid.

https://archiveofourown.org/works/86193781

https://archiveofourown.org/works/81563671

Eridian petting zoo that only has one animal.

It would be good for Grace when he wants more interaction and little pebbles want to meet their only alien. Often leads to sleepy cuddles

I rewatched Don Bluth's Thumbelina

https://archiveofourown.org/works/496440

Man And Beast - by Jupiter Ash

Sherlock is a werewolf who is captured by a facility which wants to experiment on him.  When John is placed into his cage they expect Sherlock to attack him, but instead, he tries to mate with John.

This is what I envision the cage to look like.