Here you go dear Some may not be entirely fluff though, but all have mcs with wolf ears~ :D Enjoy!
https://www.mangago.me/read-manga/little_hot_riding_hood_and_the_wolf/
https://www.mangago.me/read-manga/super_secret/
https://www.mangago.me/read-manga/bara_kangoku_no_kemono_tachi/
https://www.mangago.me/read-manga/watashi_no_ookami_kun/
https://www.mangago.me/read-manga/a_proud_wolf_s_awkward_love_affair/
https://www.mangago.me/read-manga/my_one_and_only/
https://www.mangago.me/read-manga/wolf_crying_pharmacy/
https://www.mangago.me/read-manga/a_sheep_in_wolf_clothing/
https://www.mangago.me/read-manga/wolfull_moon/
https://www.mangago.me/read-manga/inuyasha/
Give me some romance manga where ML has animal ears (dog ears/cat ears/fox ears etc). Only straight romances, no BL&GL.
Plese don't put here more popular titles like Kamisama Hajimemashita and Inu X Boku, I have already read these.