A little shrug of gratitude to share the happiness of the moment.
Jonas made sure that the dogs got a chance to share in the celebration. He loves to read "Go Dog Go", a subplot of which is a dog dating game that revolves around the question, "Do you like my hat?". As he put the hat on Greta over and over again he could not stop from giggling when he heard Greta say "Jonas, do you like my hat?" Nice work mom!