the reason why doodle wolf is crying is that because doodle cat is abusing her for her actions for mistakes. not to mention her feet and hands are damaged because of the torture doodle cat put into them that made her put those gloves on. doodle cat likes doodle milk and doodle wolf likes doodle fries and burgers. they are still friends. also, they just had a argument and he made doodle wolf cry and mad but still thinking about the things she did nice in the past to get doodle cat to realize the truth that not all things have to matter so badly for punishment. they ended this off with a simple talk to calm down and hug in. (also non of this is real to spongebob parodies so this is just my version)