I really enjoyed how the toys were hidden in plain sight, especially in the second room.
In the first room (bathroom, if I recall), I was able to move through the dirt, so it was a little confusing that it didn't work that way in the other rooms. Maybe the bathroom should unlock the same as the others, but with just a single, obvious toy as a tutorial?
I appreciated how you took the theme and made a really sweet story about animals. The little dog is adorable.