Sravio, also known as Po Po,  is a green and white dog with star marking s who

"We have been reported an extra large snatchin' of five thousand ribbons!!"

is one of the newer characters in kittydogs story. He appears in kittydogs "storytime" video as a cop arresting Crystal for stealing Fluffy Haters ribbons. He also appears in the "popstar" music video comforting crystal. he is assumed to be Crystal's close friend, while others assume he is Crystal and Pancake's child.
IMG 2664

The first pic of sravio.