Got my final achievement at last! (I actually have earned the grayed-out one, but the program is not registering it.) 

My cute pets in my adoption center ^^ 

 

They're back, but they look a little different... 

A happy and clean turtle 

 

 

There are some optional minis in a few locations, and you'll get extra points, but it will take you longer to help people! 

 

I think I am going for the dog