That "woof" was perfect hahahah so wholesome.
I rather if the end is near, no point dragging it on with more complications , but I do believe that the father issue was resolved way too quickly... Like, the father suddenly accepting her daughter's wish after years of forcing her to do his will, that was less realistic than the helicopter coming out of nowhere.
Chii chan face now is like her younger version now, that's very nice ... They'll be daijoubu