Had a lot of fun with this! The puzzles were very well-designed, though quite challenging by the end, and the mechanic is clever. I like sokoban-style puzzle games and this was a neat twist on those. The art is also very cute, though I do wish there was some music (unless there is and it just didn't play for me---I'm not sure). Great work.
EDIT: itch was bugging out and somehow this comment got posted three times. I deleted the other ones but I apologize if you got multiple notifications :)