Animal-activated pet feeders that include dispensers for releasing pet toy feeder balls with pet food and pet treats therein; Apparatus for cleaning musical instrument strings comprised of a two-sided hinged device internally coated with microfiber that closes on strings and is moved manually up and down neck of instrument; Bath brushes; Cages for pets; Candle holders; Dinnerware; Dishers; Electric combs; Feeding troughs; Household utensils, namely, spatulas