Can someone recommend me a manhwa where the MC have a pet? Same with "Louts of the Count's...

Greatest Estate Developer (kinda)
The S-Classes that I Raised (this one has loads)

The S-Class That I Raised

I only know a few but here are some (≧∀≦)
https://www.mangago.zone/read-manga/the_newbie_is_too_strong/
https://www.mangago.zone/read-manga/the_crown_prince_that_sells_medicine/
https://www.mangago.zone/read-manga/the_genius_actor_s_aura/
https://www.mangago.zone/read-manga/ranker_s_return/
https://www.mangago.zone/read-manga/estio_1/
https://www.mangago.zone/read-manga/solo_farming_in_the_tower/
https://www.mangago.zone/read-manga/the_gardener_in_a_hunter_world/
https://www.mangago.zone/read-manga/bizarre_restaurant/
https://www.mangago.zone/read-manga/bj_archmage/
https://www.mangago.zone/read-manga/spirit_farmer/