Photography by Angelandspot 2009 Serena loves the ducklings. She is a 10-year-old Bernese Mountain Dog. Her very best friend is a cat named, Cuddles but she loves all animals. I have seen her before in the hay meadow trying to make friends with a field mouse and not understanding why it just ran away from her. The ducklings are Muscovy except for the little black one which is a mixed breed duckling from my Blue Swede hen and Runner drake.