A big improvement from the cat. Well done! One of the most frequent locations for ambiguous squares on any puzzle is the face. Faces can pose a challenge to look nice and still have a unique solution. Easy to guess though. Thank you for the puzzle.
Thanks. If you want, there are hanjie games that let you create your own and they tell you if your puzzle is logically solvable. Falcross and Picross HD are a couple I've found.