The orphaned puppies who show up at the doors of the Rocky Ridge Refuge all find themselves with a gentle, but unlikely, new mom: Cheesecake, a resident capybara, who adopts all the needy litters as they come through. And she gives them the kind of love only a sweet, gigantic rodent can give.  

JoeJoe the capybara is really getting all the chicks. http://www.youtube.com/watch?feature=player_embedded&v=7... Be still my heart. These adorable ducklings are taking refuge on Capybara Island!   source