Diva is ashamed of herself

Diva and Nova was out in the garden for a long time, so we should have known that that meant they did something wrong, but we were watching TV, happy for not hearing any barking.
When we finally called them in, two very dirty dogs appeared in the doorway. They had soil all over themselves after digging up a lot of bulbs. Diva was very ashamed and ran to the shower, but Nova didn't care at all!