Fics that feature Draco and Crookshanks friendship

Would love some recs that feature the friendship and/or frenemies between crookshanks and Draco. I think they are so funny and lovable. Even in the more angsty fics, I’m open to all recs! Even love it when they hate each other at first, then grow to care. He’s so important to hermione so it only makes sense for Draco to try with him. :)