Otti Doddi=Otto in Lorelei speak. I am not quite sure when she switched to calling him Otti Doddi, because she used to say Otto. But now if you ask her if she has a dog, she says "Otti Doddi!" Anyway, here are a couple of videos Sarah just sent me. Enjoy!
As you can probably tell, she loves him and he loves her. When they are playing with sticks, he takes them so gently from her.