Animal charectoristics

I got u

https://www.mangago.me/read-manga/okitsune_sama_no_oki_ni_iri/

https://www.mangago.me/read-manga/cold_blooded_beast/

https://www.mangago.me/read-manga/ookami_sama_no_ichizu_na_bouai/

https://www.mangago.me/read-manga/yakimochi_wa_kitsuneiro/

https://www.mangago.me/read-manga/aimai_na_wolf/

Lil bit of everything

Dont know about “weak” bottoms but juujin omegaverse is one of my fav furrylike bl, you have remnant juujin (my personal fav) and others in the same universe

Ookami-sama no ichizu na bouai is also good but if you want something more anthropomorphic then kedamono arashi or neko neko honey