I searched this forum and nothing seems to have worked.
However, I haven't had this problem until after M&G. So I don't know if EAxis broke it or if I did.
Problem is self-explanatory; the dog has sunk into the ground. It's a small breed, if that helps at all.
These are the things I have tried:
Patching my game with the Pets patch (as IamMamainRed suggested). However, it said my game was up to date.
Deleting the dog, saving and exiting the lot, and coming back.
Moving to a different lot entirely.
Giving the dog up for adoption (everyone cried) and adopting it back.
Deleting the community skilling hack. The only other hacks I have are AL fixes and Squinge's No Relationship Decay telephone hack.
Nothing has worked!! I don't have a water-wiggler on the lot; I read that using one of those might interfere.
I need help from someone more awesome than me.
Wanted to add that I have all the EPs and I have all the SPs except Family Fun and Celebration.