The map is well designed and I appreciate the slowing down on sidewalks and the minimap, that's a nice touch. I agree with another comment about the time limit, it's a bit short as it is and would benefit from a bit longer for each day, but maybe also increase the fuel usage rate a bit to balance out having longer to collect animals.
I do like where you took this theme, you've taken it in a different direction than most and have made a sad part of life into a productive and positive outcome. Good work!