Showing them unbrushed even after you have brushed them, but Dogz graphics are very good. Different dogz make different barks which is great, but sometimes girl dogs make these really low barks which makes it a little unrealistic. Even though that does happen sometimes in real life. When you go outside, birds chirp. When you are in the other places on the game, they have their own unique sounds.
Some toys make noises which really intrigue the petz.
The background noises are really great and realistic.