Responses
Oh modern setting!
https://www.mangago.zone/read-manga/the_broken_ring_this_marriage_will_fail_anyway/ https://www.mangago.zone/read-manga/joushi_no_atsu_ga_tsuyo_sugite_koi_ga_dekinai/ https://www.mangago.zone/read-manga/the_young_wolf_that_can_t_learn_to_stay/ https://www.mangago.zone/read-manga/first_love_lasting_hate/
This one is almost exactly what ur looking for but they're in high-school so..
https://www.mangago.zone/read-manga/namaikizakari/
Any black cat nonchalant girl x golden retriever boy. Preferably not minors characters. I'm also grateful if either one or both of them are like professional sport athletes or something but it's okay if it's not.