Animal Characteristics Yaoi

Hikaru becomes the sacrifice of the Dog God, and now they live together in Tokyo.

Japanese exchange student to Spain falls for a wolf beastman policeman.

Cocky wolfman falls for a human.

Guy finds out his annoying neighbor is possessed by a wolf spirit (features a side character from Yakimochi wa Kitsuneiro)

Manly neighbor suddenly transforms into a beast person who can barely control his libido, but the main character still wants to help him.
Trigger warning: noncon.

The last two Japanese wolves (beastmen) are a gay writer and an orphaned child, and a human social worker is trying to help them become a family.
No trigger warnings.

White wolf runs away to the human world and lives with a reporter.

Tarou was left in the forest as a child as a sacrifice for the wolfman, Ul. Ul says he's way too small to be a sacrifice, so he ends up raising Tarou, assuring him that he'll eat him one day, while really, he waits for Tarou to become big and strong enough to run away and live on his own. They're very cute, and Tarou is such a sweetheart, though obviously they're going for a romance between these two despite that guardian/child relationship.
Trigger warning: incest the

(Ch 1-4) In a world with beastmen, owning a beastman is a status symbol, so Reiji is given a beastamn, Tsubaki, when he was in 4th grade. They grow up together, and now, about to be married off on his father's wishes, Reiji kisses Tsubaki and causes him to go into heat, leading them to spend the night together. But after that, the real differences between how humans and beastmen see relationships come into play.
Trigger warning: power dynamic.

Ch.5 - Mr. Wolf Wants to be Adored by the Professor - A naive werewolf gets saved by an eccentric professor and wants to pay him back.
No trigger warnings.