im so sorry for you loss, heres some stories that i love and help me cheer up!
https://www.mangago.zone/read-manga/papa_wolf_and_the_puppy/
https://www.mangago.zone/read-manga/southern_bird_and_northern_bird/
https://www.mangago.zone/read-manga/please_call_me_red_panda/
I feel u .. I did cri for weeks and long for my dog's fur and smell when i lost him. He was 3 mnths old. Freaking Parvo. T.T
https://www.mangago.zone/read-manga/cinema_next_door/
Here , a wholesome short comic, I dnt wana give u stories with dogs since it might make u cri more. Hope it will comfort u
here's some fluff, and i'm so sorry for your loss
http://www.mangago.zone/home/mangalist/1090452/
http://www.mangago.zone/home/mangalist/592711/
https://www.mangago.zone/home/mangalist/1031741/
hey guys my precious dog of 10 years just passed in my lap not long ago and please i need a story that will either make me appreciate the life i had with her or something to mega cheer me up i cannot get past this by myself ╥﹏╥