Guest Stars Carmen Carter voices Amazing Singer Dee Bradley Baker voices Sam & Eddie James Monroe Iglehart voices Mr. Puppypaws Justin Guarini voices Cat Burglar Jennie Kwan voices Chef Marci Gracen Newton voices Peanut Dee Bradley Baker voices Harpo Kari Wahlgren voices Ms. Poochytail Kari Wahlgren voices Whiskers Kari Wahlgren voices Lulu James Monroe Iglehart voices Dog Jennie Kwan voices Cat Jennie Kwan voices Dog Justin Guarini voices Human Justin Guarini voices Dog