Animal Characteristics Yaoi

A man picks up a fluffball thinking it's a cat. Turns out it's a cat...ghost?

A criminal takes in a leopard cub who turns into a boy and raises him into a man. Now the leopard boy says he's in love.
Trigger warning: incest themes (guardian).

A "rare species" cat beastman is kidnapped to use his flesh as a cure, but the one who needs cured would rather not eat a sentient beast person, and so they fall in love instead. Chronologically occurs after the story below.

A naive "rare species" dog beastman is lost after the death of his father, gets taken in by a rich guy first as a pet, then as a lover. Chronologically occurs before above story.
Trigger warnings: attempted kidnapping, attempted suicide, feels like statutory rape.

Genetically engineered beastman is trafficked, saved by a young thief who then has to put him up at his house until the next boat leaves to his homeland. I really like the seme, he's a standup dude, and the lore for the beastman's village is interesting and well thought out, but the whole 'transforming into a female' thing seems forced and took me out of it a bit.
Trigger warnings: human trafficking, noncon, kidnapping, drugs, attempted rape.

Beastman Kohaku needs special meds to help with his heat because his animal sex is female. So doctor Takasuji helps him out and takes him in.
Trigger warning: dubcon(heat).

A boy who has the strange condition of turning into a Pomeranian when stressed has a crush on his schoolmate who finds out about this and asks him to visit his grandma with dementia as a dog.

Dog groomer can see animal souls as people, finds out the one dog he can actually talk to can transform into a human.
No trigger warning.

Guy brings a dog home and the next morning it's a guy instead.

Pet shop employee is convinced that he was a dog in a former life and a patron saved him.