Mausli, the bossy terrier.

This episode's teaser: "I hate everybody else now because no one will ever forgive me and nobody wants me anymore either so goodbye forever forever forever forever forever forever forever forever forever forever forever forever forever forever forever goodbye goodbye everyone goodbye everyone I hate everbody goodbye everyone farewell farewell farewell farewell farewell farewell farewell farewell farewell farewell farewell farewell farewell farewell farewell farewell farewell farewell farewell farewell farewell farewell farewell farewell everyone goodbye everyone hello everyone byebye byebye byebye byebye goodbye byebye byebye byebye argh leave me alone all of you leave me alone all of you leave me alone all of you leave me alone all of you leave me alone all of you leave me alone all of you leave me alone all of you leave me alone all of you leave me alone all of you leave me alone all of you leave me alone all of you leave me alone all of you leave me alone all of you leave me alone all of you leave me alone all of you leave me alone all of you byebye byebye byebye goodbye byebye... The End."